JP2009213874A - Audio signal reception type vocalizing toy and vocalizing toy apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an audio signal reception type vocalizing toy and a vocalizing toy apparatus, personalizing service to an attendance of customer gathering facilities to make the attendance enjoy sufficiently, whereby the number of repeaters is increased. <P>SOLUTION: The audio signal reception type vocalizing toy is a cap type toy 1 worn by the attendance in the customer gathering facilities. A light-receiving device 11 having a light-receiving element 13, which receives visible light through a condenser lens 12, is suitable for the front of the wearing type toy body 10 of the cap type toy 2; and a filter circuit 18 is provided for integrating a digital audio signal output from the light-receiving device 11 to form an analog audio signal and outputting the signal to a loudspeaker 19. When the light-receiving device 11 of the cap type toy 1 is directed to a visible light source to which an audio signal is superimposed to project light, the light-receiving device 11 receives the visible light, from which the audio signal superposed thereon is taken out, and voice is generated from the loudspeaker 19. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  INDUSTRIAL APPLICABILITY The present invention is incorporated in goods sold or provided in a customer attraction facility such as a theme park, and is used with an audio signal reception type toy that receives an audio signal and generates an audio, and the audio signal reception type audio toy. The present invention relates to a voice toy device equipped with a visible light transmitter that is built in an image character costume of a customer collection facility and transmits a voice signal to the voice toy by visible light communication.

  In recent years, theme parks have been held in various places, and many people enjoy the facilities and attractions of the theme parks. In these theme parks, in order to make many visitors enjoy, the costumes of image characters appear in the venue, and the performance is shown to the visitors to increase the number of repeaters.

  However, the costume of this kind of image character only showed performance to visitors, and it was easy to get bored, and it did not necessarily lead to the acquisition of repeaters.

  The theme park sells various goods such as stuffed animals and caps, so that visitors can feel the unity and enjoy the theme park theme and image characters. This kind of conventional goods did not lead to an increase in repeaters.

  In other words, since this type of image character and other goods has no change in behavior or usage at the purchaser's home away from the theme park, the effect of becoming a fan that simply inspires attachment to the image character. As a result, it could not be a strong motivation to repeat the theme park customers. Furthermore, this type of conventional goods has become generalized as the sales period becomes longer, and there is a problem that new visitors to the theme park can easily get bored.

  On the other hand, in the past, a toy that generates sound in a stuffed toy or the like is known from Patent Document 1 below, but the sound generated by this type of stuffed toy is stored in a memory of a sound generator built in the stuffed toy. Since only the audio signal stored in advance is reproduced, it is easy to get bored when it is used repeatedly. Therefore, in order to increase the number of repeat visitors at the theme park, the development of merchandise with a new appeal has been desired.

JP 2004-301942 A JP 2000-320238 A

  On the other hand, as a device that transmits voice guidance, a voice guidance device that transmits a voice signal of voice guidance to a visually handicapped person approaching an automatic door is conventionally known from Patent Document 2 and the like. In this voice guidance device, when the door opening / closing control sensor of an automatic door detects the approach of a person, a voice signal for voice guidance is superimposed near the area by superimposing infrared rays or radio waves from a wireless communication device such as infrared rays and radio waves. The visually impaired person receives the infrared or radio sound signal by the portable terminal or the dedicated receiver. When the portable terminal or the dedicated receiver receives the voice signal, the portable terminal or the dedicated receiver operates to demodulate the signal to reproduce the voice signal and generate voice guidance through a speaker or headphones.

  Such a conventional voice guidance device is installed in a customer collection facility such as a theme park. For example, a receiver is incorporated in a character goods to make a receiver toy, and a visitor brings the receiver toy to the customer collection facility. When the user listens to the voice signal of voice guidance transmitted from the voice guidance device by infrared rays or radio waves through the receiver toy, the infrared rays and radio waves non-selectively reach the receiver of the user and reach each visitor. The voice cannot be selectively reached. For this reason, visitors cannot be personalized as a natural choice of service, and it is difficult for visitors to enjoy fun and sufficient satisfaction. .

  The present invention has been made in view of the above points, and is a voice signal receiving type voice toy that can personalize services for visitors to a customer-collecting facility, sufficiently entertain visitors, and increase the number of repeaters. And an audio toy device using the audio signal receiving type audio toy.

  In order to achieve the above object, an audio signal receiving type audio toy according to the present invention is an audio signal receiving type audio toy that a visitor wears and uses in a customer collection facility, and is disposed in front of the wearable toy body. A receiver having a light receiving element that receives visible light through a condenser lens, a speaker disposed in the wearable toy body, an amplifier for amplifying a signal output from the receiver, and an output from the amplifier A filter circuit that integrates the digital audio signal into an analog audio signal and outputs the analog audio signal to the speaker. The user superimposes the audio signal on the front side of the wearable toy body within the customer collection facility. When the visible light source is directed to the visible light source, the light receiver receives the visible light, extracts an audio signal included in the received light signal, and generates sound including music and voice from the speaker. thing And features. Note that the term "speaker" here is a concept including a small sound generator such as an earphone.

  Here, it is preferable to use blue light or white light containing a blue light component as the visible light. When blue light or white light containing a blue light component is used, it is preferable to use a blue laser photodiode capable of receiving blue light with high sensitivity as the light receiving element of the light receiver. The wearable toy body may be a cap-type toy worn by a user on its head, or may be a glasses-type toy worn on the face or a pendant-type toy worn on the chest. it can. When a cap-type toy is used as the wearable toy body, the light receiver including the condensing lens can be arranged at the front center of the cap-type toy, and the speakers can be arranged near the ears on both sides of the cap-type toy.

On the other hand, the voice toy device of the present invention is attached to a voice signal reception type voice toy worn by a visitor in a customer collection facility and an image character in the customer collection facility or a facility in the customer collection facility, and the voice signal reception type A visible light transmitter for projecting visible light with a voice signal superimposed on a voice toy;
The audio signal receiving type audio toy is disposed in front of the wearable toy body, and includes a light receiver having a light receiving element that receives visible light through a condenser lens, and a speaker disposed in the wearable toy body. An amplifier that amplifies the signal output from the light receiver, and a filter circuit that integrates the digital audio signal output from the amplifier into an analog audio signal and outputs the analog audio signal to the speaker. When the light receiver on the front of the toy main body is directed to a visible light source that is projected with an audio signal superimposed within the customer collection facility, the light receiver receives the visible light and is included in the light reception signal Configured to extract audio signals and generate audio including music, voice, etc. from the speakers;
The visible light transmitter receives a sound source device that outputs an analog sound signal as a sound source, a projector that projects visible light from a light projecting element, and an analog sound signal output from the sound source device. A modulation circuit that modulates a signal to generate an audio transmission signal, and a light projecting drive circuit that drives the light projecting element to project visible light so that the audio transmission signal is superimposed on visible light, and The present invention is characterized in that a voice signal is transmitted by projecting visible light having directivity that is condensed toward a voice signal receiving type voice toy.

  Here, it is preferable to use blue light or white light containing a blue light component as visible light projected by the projector, and use a blue light emitting diode or a white light emitting diode as the light projecting element. In addition, the visible light transmitter is built in the head and chest of the image character performing in the customer collection facility, and the projector is attached to the front of the image character so as to face the head of the image character. Alternatively, the projector can be configured to project light through a condensing lens so as to project visible light having a directivity that is collected in the direction in which the body faces. The modulation circuit is preferably a PWM modulation circuit that generates an audio transmission signal by PWM-modulating an analog audio signal.

  In the audio signal receiving type voice toy and the audio toy device having the above-described configuration, for example, when a cap type toy is used as a wearable toy body of the audio signal receiving type audio toy, the user can The visible light transmitter is attached to, for example, the head of the costume of an image character in the customer collection facility, and the visible light superimposed with the audio signal is collected from the projector of the visible light transmitter. It is projected in front of the image character with a relatively narrow directivity.

  In such a state, the projected visible light is, for example, blue light or white light, and the blue light or white light is projected as a bundle of conical light. Using visible light as a landmark, the service source of image characters can be easily seen.

  In addition, if blue light or white light containing a blue light component is used as visible light that is superimposed with an audio signal, it is possible to use a high-sensitivity, high-speed blue laser photodiode as a light-receiving element. Become. Furthermore, it is possible to use a blue light emitting diode that operates at high speed, or a white light emitting diode that projects white light by applying the blue light of the blue light emitting diode to a yellow phosphor, so that the light emitting element can be used. For visible light communication, it is possible to employ PWM modulation that modulates with a high frequency signal of several hundred KHz to several MHz.

  For this reason, when transmitting an audio signal by wireless communication in the past, a complicated demodulation circuit and detection circuit on the receiver side are not required compared to the case of using FM modulation, FSK modulation, etc. that are generally adopted, While maintaining the sound quality of the sound output from the receiver, the electrical circuit on the receiving side can be greatly simplified and simplified, greatly reducing the manufacturing cost of the visible light receiver, that is, the audio signal receiving type toy. Thus, a very inexpensive voice toy can be provided to the user.

  In addition, since the average level of the PWM modulated digital signal is always constant, the luminance of the visible light superimposed with the signal is substantially constant regardless of the volume and the modulation frequency, so the visible light is seen. There is no sense of discomfort to the user. In addition, when the distance between the visible light transmitter and the audio signal receiving voice toy is close or away, the volume and sound quality are hardly affected if the level of the received light signal on the receiving side is equal to or higher than a preset threshold value. Furthermore, when those distances are so far apart that the level of the received light signal falls below the threshold value, there is only silence, so this is the same as when the power of the voice signal receiving type voice toy side is turned off. , Users will not feel uncomfortable.

  In use, when the user wearing the voice toy emits blue or white visible light, for example, approaches the costume of the image character and faces the front of the costume, the receiver of the voice toy is visible. The visible light directed to the projector of the optical transmitter and projected from the projector of the visible light transmitter and superimposed with the audio signal is received by the light receiver of the audio signal receiving type toy.

  At this time, the light receiving element of the light receiver photoelectrically converts the light and outputs a light reception signal. After the signal is amplified, the signal is integrated by the filter circuit to be an analog audio signal and output to the speaker. As a result, from the speaker, for example, "I am ○○. Hello!" Sound occurs, such as, the user, the voice, as if they were greeting from the image character emitted only in their own, large sense of intimacy Can be heard.

  In addition, users of voice toys are not the common words that the voice of the greeting is made to a large number of people, but the content of the words is selected naturally, and from image characters that are emitted only for themselves Recognize that it is a word, and can feel a great impression.

  In particular, multiple image characters (for example, John and Mary) are located side by side in the customer service facility, and directivity is directed toward the user from the visible light transmitter attached to the costumes of these image characters. If you have visible light is projected, a user wearing the voice toys, if towards the direction of John, the voice of the John, for example, "I'm John. Hello!" can be heard and the like, if the user is facing the direction of Mary, the voice of the Mary, for example, "I am Mary. Hello!" and the like, it is possible to hear selectively.

  For this reason, users can feel as if those characters are speaking to themselves if they face the image character John or Mary, and the natural service selection and personalization will be effective for visitors. Can be done automatically.

  According to the voice signal receiving type voice toy of the present invention and the voice toy device using the voice signal receiving type voice toy, it is possible to personalize the service for the visitors of the customer collection facility and to fully enjoy the visitors. . In addition, when a user wears the audio signal receiving voice toy and enters the customer collection facility, the user has a much fresher and more enjoyable experience than when the audio signal receiving voice toy is placed at the user's home. Can do. Furthermore, since the experience can only be obtained there, it can be a strong motivation for the user to revisit the customer collection facility, so the use of such audio signal receiving voice toys at the customer collection facility can increase the number of repeaters. You can plan.

It is a front view of the cap type toy showing the embodiment of the present invention. It is a block diagram of the visible light receiver of a cap type toy. It is a block diagram of a visible light transmitter. It is an explanation perspective view of a voice toy device. It is an explanatory top view of a voice toy device. It is waveform explanatory drawing when PWM modulation is performed using a triangular wave and an audio | voice signal. It is a perspective view of the spectacles type toy as an audio | voice signal receiving type audio | voice toy which shows other embodiment. It is a perspective view of a pendant type toy as an audio signal receiving type audio toy showing another embodiment. It is a perspective view of an image character of a stuffed animal with a built-in visible light transmitter.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a front view of a cap-type toy 1 as an audio signal receiving type audio toy, FIG. 2 shows a block diagram of an electric circuit of a visible light receiver 5 incorporated therein, and FIG. 3 shows a visible light transmitter. 2 is a block diagram.

  As shown in FIG. 1, the cap-type toy 1 as the voice signal receiving type voice toy is formed in a cap (hat) type with a wearable toy body 10 and used by a user covering the head. The wearable toy main body 10 is formed in a cap shape to mimic the appearance of an image character in a customer-collection facility such as a theme park, and the light receiver 11 is attached to the front surface at the approximate center. The light receiver 11 is provided with a light receiving element 13 that receives visible light, performs photoelectric conversion, and outputs a light reception signal. A condensing lens 12 is disposed on the front surface of the light receiving element 13, and visible light incident from the front is provided. Is condensed and applied to the light receiving element 13.

  The light receiving element 13 receives blue visible light with high sensitivity, performs photoelectric conversion with high conversion efficiency, and has high responsiveness, and outputs a light reception signal. Laser photodiodes are used.

  By using such a blue laser photodiode for the light receiving element 13, a conventionally used light receiving element such as a phototransistor that receives red or yellow visible light or infrared light is used as a blue laser photodiode. Compared with the light receiving element 13 used, its sensitivity and response speed are low, and as in the present invention, it receives visible light that has been PWM-modulated at a high frequency of several hundred kHz to several MHz, and has high fidelity and high sound quality. However, by using a blue laser photodiode as the light receiving element 13, visible light modulated with PWM at such a high frequency is received. From there, it is possible to extract a voice signal with high fidelity and excellent sound quality.

  The light receiver 11 connects the head amplifier 14 to the light receiving element 13, and a light reception signal output from the light receiving element 13 is first amplified and output by the head amplifier 14. As shown in FIG. 2, an analog amplifier 15 is connected to the output side of the head amplifier 14 to amplify the input signal as it is. The output side of the analog amplifier 15 is connected to a waveform shaping circuit 16 using a comparator. The waveform shaping circuit 16 removes a direct current component from the received light signal and shapes the waveform.

  The received light signal is basically an AC rectangular signal that has been PWM-modulated, but is amplified by the analog amplifier 15 so that the DC component is superimposed, and the DC component is removed by passing through the waveform shaping circuit 16. And output as a waveform-shaped rectangular wave signal. A digital amplifier 17 is connected to the output side of the waveform shaping circuit 16, and the rectangular wave signal output from the waveform shaping circuit 16 is sent to the digital amplifier 17 and amplified as a digital signal.

  As shown in FIG. 2, a filter circuit 18 is connected to the output side of the digital amplifier 17. The filter circuit 18 is composed of a low-pass filter using a coil L and a capacitor C, and by converting the PWM-modulated AC rectangular wave signal into a smooth analog signal, the received signal is converted into a signal before being PWM-modulated. Processing is performed to return to an analog audio signal, and an analog audio signal is output. The output side of the filter circuit 18 is connected to a speaker 19, and the sound received by the visible light receiver 5 of the cap-type toy 1 is generated at the ear of the user by driving the speaker 19.

  As described above, when blue light is used as the visible light that is superimposed and projected with the audio signal, a high-sensitivity and high-speed blue laser photodiode is used for the light receiving element 13, and visible light transmission described later is performed. It is possible to use a blue light emitting diode capable of switching operation at high speed for the light projecting element 23 of the machine 2, thereby adopting PWM modulation that modulates with a high frequency signal of several hundred KHz to several MHz. It becomes possible.

  For this reason, when transmitting an audio signal by wireless communication in the past, a complicated demodulation circuit and detection circuit on the receiver side are not required compared to the case of using FM modulation, FSK modulation, etc. that are generally adopted, The electric circuit on the receiving side can be greatly simplified and simplified while maintaining the sound quality of the sound output from the receiver. Therefore, the manufacturing cost of the visible light receiver 5, that is, the cap-type toy 1 can be greatly reduced, and a very inexpensive voice toy can be provided to visitors of the customer collection facility.

  As shown in FIGS. 4 and 5, the visible light transmitter 2 is mounted on the costume of the image character 20 in the customer collection facility, and is configured to project visible light superimposed with an audio signal toward the cap-type toy 1. Is done. In addition to being attached to such a costume, the visible light transmitter 2 can be attached to various facilities, exhibits, etc. in the customer collection facility.

  As shown in FIG. 3, the electric circuit of the visible light transmitter 2 includes a sound source device 27 that outputs an analog audio signal as a sound source, and a projector 21 that projects visible light from the light projecting element 23 through the condenser lens 22. A PWM modulation circuit 25 that receives an analog audio signal output from the sound source device 27, PWM modulates the analog audio signal to generate an audio transmission signal, and a light projecting element 23 so as to superimpose the audio transmission signal on visible light. And a projector 21 that drives and projects visible light, and is configured to transmit a sound signal by projecting visible light having a directivity that is collected toward the cap-type toy 1.

  The sound source device 27 is a device that outputs a sound signal as a sound source. For example, a digital sound signal recorded on an MD, CD, semiconductor memory, hard disk, or the like as a recording medium is read out and played back as an analog audio sound signal. Audio output device of output format, device that converts audio signal sent through network to analog audio signal, or device that outputs audio spoken by people in costume of image character as audio signal through microphone Can be used. As shown in FIG. 3, the output side of the sound source device 27 is connected to the input side of the PWM modulation circuit 25, and the triangular wave oscillation circuit 26 is further connected to the input side of the triangular wave of the PWM modulation circuit 25.

  The triangular wave oscillation circuit 26 is a circuit that oscillates and outputs a triangular wave having a high frequency of, for example, about 800 KHz. The PWM modulation circuit 25 takes in the triangular wave from the triangular wave oscillation circuit 26 and takes in the analog audio signal from the sound source device 27. Then, both signals are input to the inverting input side and the non-inverting input side of the comparator, respectively, and a PWM signal that is switched according to the magnitude relationship of these signals is output from the comparator, and PWM modulation is performed.

  With such PWM modulation, a pulsed PWM rectangular signal having a pulse width according to the level of the analog audio signal is output from the PWM modulation circuit 25 to the light projecting drive circuit 24 as shown in FIG. As shown in FIG. 3, a light projecting drive circuit 24 of the light projector 21 is connected to the output side of the PWM modulation circuit 25. The light projecting device 21 projects the light projecting element 23 by the light projecting drive circuit 24. 23, blue light or visible light containing a blue light component that is particularly easy to recognize is projected. As shown in FIGS. 4 and 5, the projector 21 is attached to the costume of the image character 20 of the customer collection facility, for example, with the front facing the front of the head, and collects blue visible light on the front through the condenser lens 22. It is a structure that emits light with directivity.

  In addition, the costume of the image character 20 is usually moved by the person wearing the costume, and various performances are made, but the robot can also be moved by wearing the costume, or in the costume Alternatively, the visible light transmitter 2 can be attached to a facility that is installed in a customer-collecting facility and has an image character.

  Next, the operation of the audio signal receiving type audio toy and the audio toy device having the above-described configuration will be described. As described above, the cap-type toy 1 as a voice signal receiving type voice toy is formed by imitating the head of the image character 20 of a customer collection facility such as a theme park, and is sold and used at the customer collection facility. Buy it.

  The user (visitor) wears the cap-type toy 1 on his / her head and enjoys the performance of the image character 20 in the customer collection facility. As described above, the visible light transmitter 2 is mounted on the head of the costume of the image character 20, and the projector 21 is disposed facing the front of the head of the costume so that the costume of the image character 20 is placed. The blue visible light on which the audio signal is superimposed is condensed and projected forward with a narrow directivity from the projector 21 in the direction toward the head.

  In such a state, the projected blue visible light is projected as a bundle of conical light, so that the visitor, that is, the user, uses the blue visible light as a landmark and uses the image character 20. The service source can be easily seen.

  When the user wearing the cap-type toy 1 approaches the costume of the image character 20 that projects blue visible light, and faces the front of the costume, as shown in FIG. The visible light superimposed on the audio signal directed to the projector 21 of the visible light transmitter 2 and projected from the projector 21 of the visible light transmitter 2 is received by the light receiver 11 of the cap-type toy 1.

  The light receiver 11 outputs a light reception signal. After the signal is amplified, the signal is integrated by the filter circuit 18 to be converted into an analog audio signal and output to the speaker 19. The sound from the speaker 19 is, for example, “I am OO. Hello! "occurs as of. Thereby, the user can hear this voice as a greeting from the image character 20 uttered only by himself.

  For this reason, users of voice toys are not the common words that the voice of the greeting is made to a large number of people, but the content of the words is selected naturally, and the image character is emitted only for themselves. Recognize that it is a word from 20 and can feel great impression.

  Also, as shown in FIGS. 4 and 5, a plurality of image characters (for example, John and Mary) are located side by side in the customer collection facility, and the visible light transmitter 2 attached to the costume of the image characters 20 When blue light with a directivity and direct light including blue light components is projected toward the user, the user wearing the cap-type toy 1 points the direction of John. if, the voice of the John, for example, "I'm John. Hello!" can be heard, if the user is facing the direction of Mary, the voice of the Mary, for example, "I am Mary. Hello!" Can be heard selectively.

  For this reason, if the user faces his face to John or Mary of the image character 20, he can feel as if those characters are talking to himself, and the visitors can select and personalize natural services. It can be done effectively.

  As described above, when the user wears the cap-type toy 1 and enters the customer collection facility, the user can have a much fresher and more enjoyable experience than when the user puts the cap-type toy at the user's home. Because the experience can only be obtained there, it can be a strong motivation for the user to revisit the customer collection facility. By providing such a cap-type toy 1 to visitors to the customer collection facility, the number of repeaters can be increased. It can be done reliably.

  In the above embodiment, blue light is used as visible light, but the same effect as described above can be obtained by using blue light and violet light or green light with similar wavelengths. . In addition, the blue light emitted from the blue light-emitting diode is applied to the yellow phosphor to emit yellow light, and a white light-emitting diode that projects blue light and yellow light to project white light is used. (White light) can also be projected. Since such white light contains a lot of blue light components, a blue laser photodiode having a high sensitivity and a high speed response can be used as the light receiving element.

  Moreover, in the said embodiment, although the cap type toy 1 was used as an audio | voice signal receiving type audio | voice toy, as shown in FIG. 7, FIG. 8, the spectacles type | mold toy 30 to be mounted | worn to a face, or the pendant to mount | wear to a chest | toe A type toy 40 may be used. In the case of the spectacles-type toy 30, the light receiver 31 including a condensing lens and the above-described head amplifier 14 are arranged in the approximate front center of the spectacles-type toy 30, and the speaker 32, the above-described analog amplifier 15, the waveform shaping circuit 16, and the digital amplifier. 17 and the filter circuit 18 may be disposed in the vicinity of the ears on both sides of the spectacles-type toy 30. In the case of the pendant toy 40, the light receiver 41 including the condenser lens is disposed in front of the pendant toy 40, and the speaker 42 and the head amplifier 14, the analog amplifier 15, the waveform shaping circuit 16, the digital amplifier 17, The filter circuit 18 may be disposed inside the pendant toy 40.

  Further, in the above embodiment, the visible light transmitter 2 is built in the head of the costume type image character 20, but as shown in FIG. 9, it is built in the body of the stuffed type image character 50, and the projector 21 is an image. The character 50 may be attached with the front facing forward. In this case, the image character 50 is provided to a visitor at a customer collection facility or the like, and the visitor can take the stuffed animal image character 50 home with the cap-type toy 1 and enjoy it at home.

DESCRIPTION OF SYMBOLS 1 Cap type toy 2 Visible light transmitter 5 Visible light receiver 10 Wearable toy main body 11 Light receiver 12 Condensing lens 13 Light receiving element 14 Head amplifier 15 Analog amplifier 16 Waveform shaping circuit 17 Digital amplifier 18 Filter circuit 19 Speaker 20 Image character DESCRIPTION OF SYMBOLS 21 Projector 22 Condensing lens 23 Projector element 24 Projection drive circuit 25 PWM modulation circuit 26 Triangular wave oscillation circuit 27 Sound source device

Claims (12)

An audio signal reception type voice toy worn by visitors in a customer collection facility,
A light receiver having a light receiving element that is disposed in front of the wearable toy body and receives visible light through a condenser lens;
A speaker disposed in the wearable toy body;
An amplifier for amplifying a signal output from the light receiver;
A filter circuit that integrates the digital audio signal output from the amplifier into an analog audio signal and outputs the analog audio signal;
When the user points the light receiver on the front of the wearable toy main body toward a visible light source that is projected with an audio signal superimposed in the customer collection facility, the visible light is received. A voice signal receiving type voice toy characterized in that a voice is received by a receiver, a voice signal included in a light reception signal of the receiver is taken out, and a voice including music, voice and the like is generated from the speaker.   The audio signal receiving type toy according to claim 1, wherein the visible light is blue light or white light containing a blue light component.   The audio signal receiving type voice toy according to claim 2, wherein a blue laser photodiode capable of receiving blue light with high sensitivity is used as a light receiving element of the light receiver.   The wearable toy body is a cap-type toy that is worn over a user's head, a light receiver including the condenser lens is disposed at substantially the center of the front of the cap-type toy, and the speaker is the cap-type toy. 4. The audio signal receiving type audio toy according to claim 1, wherein the audio signal receiving type audio toy is arranged in the vicinity of ears on both sides of the toy.   The wearable toy body is a glasses-type toy to be worn on a user's face, a light receiver including the condensing lens is disposed substantially at the center of the front of the glasses-type toy, and the speakers are on both sides of the glasses-type toy. 4. The voice signal receiving type voice toy according to claim 1, wherein the voice toy is arranged in the vicinity of the ear portion of the voice signal receiving type.   The wearable toy body is a pendant toy to be worn on a user's chest, a light receiver including the condenser lens is disposed at a substantially central front of the pendant toy, and the speaker is in the pendant toy. 4. The voice signal receiving type voice toy according to claim 1, wherein the voice toy is arranged. A voice signal receiving type voice toy worn by a visitor in a customer collection facility, and a voice signal that is mounted in an image character in the customer collection facility or in a facility in the customer collection facility, toward the voice signal receiving type voice toy A visible light transmitter that projects superimposed visible light;
The audio signal receiving type audio toy is disposed in front of the wearable toy body, and includes a light receiver having a light receiving element that receives visible light through a condenser lens, and a speaker disposed in the wearable toy body. An amplifier that amplifies the signal output from the optical receiver, and a filter circuit that integrates the digital audio signal output from the amplifier into an analog audio signal and outputs the analog audio signal to the speaker. When the light receiver on the front of the wearable toy main body is directed to the visible light transmitter in the customer collection facility, the light receiver receives the visible light, and takes out an audio signal included in the light reception signal of the light receiver, Configured to generate sound including music, voice, etc. from the speaker;
The visible light transmitter includes: a sound source device that outputs an analog sound signal as a sound source; a projector that projects visible light from a light projecting element; and the analog sound signal output from the sound source device; A modulation circuit that generates a sound transmission signal by modulating the sound transmission signal, and a light projecting drive circuit that projects the visible light by driving the light projecting element so that the sound transmission signal is superimposed on the visible light. A voice toy device configured to transmit a voice signal by projecting visible light having directivity that is condensed toward a signal reception type voice toy.   Blue light is used as the visible light, a blue laser photodiode capable of receiving blue light with high sensitivity is used as the light receiving element of the light receiver, and a blue light emitting diode is used as the light projecting element of the light projector. The voice toy device according to claim 7.   The white light containing a blue light component is used as the visible light, and a blue laser photodiode capable of receiving blue light with high sensitivity is used as a light receiving element of the light receiver. Voice toy device.   The audio toy device according to claim 7, wherein the modulation circuit is a PWM modulation circuit that generates an audio transmission signal by PWM modulating the analog audio signal.   The visible light transmitter is built in a costume of an image character performing in a customer drawing facility, and the projector is attached to the front of the image character so that the head or body of the image character is oriented. 8. The voice toy device according to claim 7, wherein visible light having directivity that is condensed through a condensing lens is projected in a predetermined direction.   8. The audio toy device according to claim 7, wherein the visible light transmitter is built in a body of a stuffed toy image character, and the projector is attached facing the front of the image character.

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