JP3489817B2 - Headphone transceiver - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a headphone type transceiver having a function of listening to music.

[0002]

2. Description of the Related Art In recent years, portable audio equipment for listening to music with headphones outdoors has become widespread among young people. A portable audio device reproduces audio data recorded on a cassette tape, a CD, an MD, etc. as a recording medium. Since the audio data is listened to on a train or the like, it is necessary to prevent sound leakage to the surroundings. An earbud type headphone that is inserted into the auricular cavity or that covers the entire auricle is connected. In addition, MP3 players and the like that reproduce audio data recorded on a memory card have also become widespread, and portable audio devices have been further reduced in size and weight.

On the other hand, in the case of skiing or motorcycle touring, where a group of a plurality of people are to be kept at a certain distance, a short distance such as a personal radio is required to keep in touch with each other during sliding or running. It is common to use a so-called hands-free communication device or a mobile phone with a headset in which headphones and a call microphone are combined.

As described above, portable audio equipment and communication equipment that are used outdoors by wearing headphones have become widespread among young people. However, basically, a portable audio device that is enjoyed by an individual and a communication device that communicates between multiple members are originally different in purpose and form of use, and therefore simultaneous use is considered. There wasn't.

However, music is very familiar to young people, and in order to make a call using a communication device, the operation of the portable audio device is stopped one by one to interrupt listening to music or wait for reception. It is troublesome to turn off the music, and it is not easy to use. Also, when acting as a group, there is a desire to let other members listen to their favorite music, and a desire to know what genre of music the other members are listening to.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above background, and an object of the present invention is to provide a headphone type transceiver adapted to a user's request and usage mode.

[0007]

SUMMARY OF THE INVENTION The present invention has been made to achieve the above-mentioned object, and provides a call microphone for collecting a user's call and a first voice signal collected by the call microphone. Radio signal transmitting means for converting into a radio signal and transmitting to another transceiver, radio signal receiving means for receiving a radio signal transmitted from the other transceiver and converting into a second audio signal, and a user's ear And a speaker for outputting the second audio signal in close contact with the headphone type transceiver.

The radio signal transmitting means comprises a music output means for outputting an audio signal and a first mixing means for outputting a first mixed signal obtained by mixing the audio signal and the first voice signal. It is characterized in that the first mixed signal is converted into a radio signal and transmitted to another transceiver.

A user wearing such a headphone type transmitter / receiver mixes the audio signal output from the music output means with his / her own voice collected by the communication microphone with the first mixed signal as the wireless signal. It is possible to wirelessly transmit to another transceiver by the transmitting means. Therefore, the user can send his / her voice to another transceiver as BGM when making a call, and can send only music to another transceiver when not making a call.

According to the present invention, a signal converted into a radio signal by the radio signal transmitting means and transmitted to another transceiver is selected from the first audio signal, the audio signal and the first mixed signal. It is characterized in that a transmission signal selecting means for selecting is provided.

According to the present invention, the user of the headphone type transmitter / receiver uses the transmission signal selection means to transmit only the voice of the user to the radio signal to be transmitted to another transmitter / receiver according to the use condition. It is possible to select from among the first voice signal), only music (the audio signal), and both the user's voice and music (the first mixed signal).

The present invention is also characterized by further comprising second mixing means for outputting a second mixed signal obtained by mixing the audio signal and the second audio signal, and the second mixed signal is output through the speaker. To do.

According to the present invention, the second audio signal transmitted from another transceiver and the second mixed signal obtained by mixing the audio signal are output from the speaker. Therefore, the user of the headphone type transceiver can listen to the sound (second voice signal) transmitted from another transceiver while listening to the music (audio signal), and listen to the music for the call. No need to interrupt.

Further, the present invention is characterized by comprising speaker output selecting means for selecting a signal output through the speaker from the audio signal, the second audio signal and the second mixed signal.

According to the present invention, the user of the headphone type transceiver transmits only the music (the audio signal), which is heard from the speaker, from another transceiver according to the usage status. Audio only (second above)
(Voice signal) and both music and voice transmitted from another transceiver (the second mixed signal).

An external microphone for collecting sounds around the user, and a third audio signal collected by the external microphone are used as at least one of the second audio signal and the audio signal. A third mixing means for outputting a mixed third mixed signal, wherein the third mixed signal is output via the speaker.

According to the present invention, by wearing the headphone type transceiver, even if the surrounding sound is difficult to hear, it is the sound around the user collected by the external microphone. The third voice signal is mixed with the voice (second voice signal) transmitted from another transceiver and the audio signal and is output through the speaker, so that the user can grasp the surroundings. it can.

Further, there is provided speaker output selecting means for selecting a signal output through the speaker from the second audio signal, the audio signal, the second mixed signal and the third mixed signal. It is characterized by

According to the present invention, the user of the headphone type transmitter / receiver outputs the audio signal output through the speaker from the other transmitter / receiver by the transmission signal selecting means according to the use situation. Audio to be transmitted (second
Voice signal) only, music (the audio signal) only, both voice and music transmitted from another transceiver (the second signal).
Mixed signal), and all of the voice, music, and ambient sound transmitted from another transceiver (the third mixed signal) can be selected.

The operation mode of the headphone type transmitter / receiver is a main mode in which the wireless signal transmitting means can transmit the audio signal and a slave mode in which the wireless signal transmitting means prohibits the audio signal transmission. And an operation mode switching means for switching between the headphone type transceiver and the headphone type transceiver. The sub-mode enables the headphone type transceiver set to the main mode to deliver the audio signal to another headphone type transceiver set to the sub-mode.

According to the present invention, when a plurality of members each wear the headphone type transceiver and act in a group, one of the members sets the headphone type transceiver to the main mode and the sub mode. By delivering the audio signal or the first mixed signal to the headphone type transceiver of another member, the same music can be heard among the members of the group.

Further, the music output means comprises a removable memory card and music reproducing means for reproducing the music data recorded in the memory card and outputting the audio signal.

According to the present invention, the memory card is smaller and lighter than a recording medium such as a CD or MD, and the music reproducing means for reproducing music data from the memory card does not have a mechanical reproducing mechanism. Since it is smaller and lighter than a CD player or MD player, it is possible to reduce the size and weight of the headphone type transceiver.

Further, the music output means comprises a portable audio equipment and an audio signal input means connected to the portable audio equipment and inputting the audio signal from the portable audio equipment. .

According to the present invention, it is not necessary to provide the music output means exclusively, and the audio signal can be obtained using a general-purpose portable audio device.

Further, the portable audio device can be mounted integrally with the headphone type transceiver.

According to the present invention, unlike the case where the portable audio device and the headphone type transceiver are separated, the movement of the user is not restricted by the cable connecting the two, and The headphone type transceiver can be easily attached and detached.

[0028]

BEST MODE FOR CARRYING OUT THE INVENTION Next, an example of an embodiment of a headphone type transceiver of the present invention will be described with reference to FIGS. 1 and 2 are external views of the headphone type transceiver of the present invention, FIG. 3 is a control block diagram of the headphone type transceiver shown in FIGS. 1 and 2, and FIG. 4 is an explanatory diagram of the remote controller shown in FIG. FIG. 5 is a diagram showing the operation contents of the headphone type transceiver according to the mode setting.

Referring to FIG. 1, a headphone type transceiver 1 (hereinafter referred to as transceiver 1) of the present embodiment is used for transmitting / receiving a radio signal to / from another transceiver 1. Call microphone 2 to collect the call of the person (wearer),
A headband 3 having a built-in antenna 45 (see FIG. 3) for transmitting a voice signal collected by the call microphone 2 and ear pads 4a, 4b provided at both ends of the headband 3 and closely attached to a user's ear Speakers 5a and 5b covered by the ear pads 4a and 4b, a volume 6 that adjusts the output level of the speakers 5a and 5b, and external microphones 7a and 7b that collect ambient sounds.

On the left side surface of the transceiver 1 in the drawing,
A guide 9 and a connection plug 10 for integrally mounting the portable MP3 player 8 (corresponding to the portable audio device of the present invention) are provided. The MP3 player 8 reproduces music data recorded in a memory card (not shown) inserted in the card slot 11, and an operation unit 12 for instructing reproduction, stop, fast-forward of music, etc. An LCD display unit 13 for displaying the song title and the like, and a jack 14 into which the connection plug 10 is inserted are provided.

Next, referring to FIG. 2, on the right side of the transmitter / receiver 1 in the drawing, there is a power switch 20 for switching the power on / off and an external monitor switch 21 for switching on / off the external microphones 7a and 7b. , A master / slave selector switch 22 for switching between a "main" mode and a "slave" mode, which will be described later, and an operation mode selector switch 2 for switching an operation mode, which will be described later
3, a remote light receiving section 25 for receiving an infrared wireless signal transmitted from the remote controller 30, and a battery housing section 26.

The remote controller 30 is for setting the details of the operation contents of the transceiver 1, and includes a switch section 31 including operation switches, an LCD display section 32 for displaying a setting screen and the like, and an infrared wireless. The remote light-emitting part 33 which transmits a signal is provided.

Next, with reference to FIG. 3, the structure of the control unit built in the transceiver 1 will be described. The transceiver 1 is a controller 40 including a microcomputer and the like.
Controls the overall operation. Then, the controller 40 receives the control signal (C_Sig in the figure) transmitted from the remote controller 30 via the infrared light receiving unit 25, and in response to the control signal (C_Sig), the first signal is received.
A signal (Tr_Out in the figure) output from the mixer 41 (having the functions of the first mixing unit and the transmission signal selecting unit of the present invention) to the transmitter 43 (corresponding to the radio signal transmitting unit of the present invention), and the second mixer. A signal (Sp_Out in the figure) output from the speakers 5a and 5b from 41 (having the functions of the second mixing unit, the third mixing unit and the speaker output selecting unit of the present invention) is controlled.

In the first mixer 41, a first voice signal (S in the figure) which is the user's call sound collected by the call microphone 2 is collected.
1_Sig) and the connection plug 10 from the MP3 player 8
Audio signal output via M (Sig in the figure)
And are entered. Then, the first mixer 41, according to the control signal output from the controller 40, outputs a first audio signal (S1_Sig), an audio signal (M_Sig),
And a mixed signal (corresponding to the first mixed signal of the present invention) obtained by mixing the first audio signal (S1_Sig) and the audio signal (M_Sig), and outputs the selected signal to the transmitter 43 (see FIG. Medium Tr_Ou
t), the signal is converted into a radio signal and transmitted to another transceiver 1.

In the second mixer 42, the call microphone 2
And the second audio signal (S2_Sig in the figure) from the other transceiver 1 received and converted by the receiver 44 (corresponding to the wireless signal receiving means of the present invention). And a third audio signal (S3_Sig in the figure) collected by the external microphones 7a and 7b, and M
The audio signal (M_Sig) output from the P3 player 8 via the connection plug 10 is input.

Then, the second mixer 42 receives the audio signal (M_Sig), the first audio signal (S1_Sig) and the second audio signal in response to the control signal transmitted from the controller 40.
A mixed signal obtained by mixing the audio signal (S2_Sig),
The audio signal (M_Sig) and the first audio signal (S1_
Sig) and the second audio signal (S2_Sig) are mixed to form a mixed signal (including the second mixed signal of the present invention), an audio signal (S1_Sig) and a first audio signal (S1_S).
ig), the second audio signal (S2_Sig) and the third audio signal (S3_Sig) are mixed, and one of the mixed signals (including the third mixed signal of the present invention) is selected, and the speaker 5a is selected. , 5b (Sp_ in the figure
Out).

Next, referring to FIGS. 4 and 5, the transceiver 1
The operation and operation of will be described. Referring to FIG. 4, by operating the switch unit 31 provided in the remote controller 30, the user can change the setting of the operation mode of the transceiver 1,
The level of an input audio signal can be adjusted.

The switch section 31 has a menu switch 50 for switching the menu displayed on the LCD display section 32.
A master / slave selector switch 51 for switching the transceiver 1 between a "main" mode in which music can be distributed to other transceivers 1 and a "slave" mode in which music cannot be distributed, and is displayed on the LCD display section 32. Up cursor switch 54 and down cursor switch 55 for selecting the target whose setting is to be changed from among the elements described above, left cursor switch 56 and right cursor switch 57 for changing the setting of the selected target, and the setting change is confirmed. A setting change switch 58 is provided for this purpose.

In FIG. 4, the audio signals (M_Si) output from the speakers 5a and 5b via the second mixer 42.
g), the first audio signal (S1_Sig), the second audio signal (S2_Sig), the third audio signal (S3_Sig), and the output level setting unit 60 for adjusting the output levels of all of these signals, by LCD display. The menu displayed in the section 32 is selected.

In the figure, "music" is the audio signal (M_Sig) and "MIC1" is the first audio signal (S1).
_Sig), "MIC2" is the third audio signal (S3_S
ig), the “received sound” is the second audio signal (S2_Sig)
In addition, "entire" corresponds to the entire signal.

Then, the user selects the upper cursor switch 5
4 and the down cursor switch 55 to select the signal to be adjusted (the cursor 61 moves to the position of the selected signal), and the left cursor switch 56 and the right cursor switch 57 to operate to output the output level of each signal. Adjust. Note that the length of the indicator 66 changes according to the setting of the output level.

The upper cursor switch 54 or the lower cursor switch 55 is operated to select the operation mode display section 63 (at this time, the display of the operation mode display section 63 blinks), and the left cursor switch 56 or the right cursor is selected. By operating the switch 57, the operation mode of the transceiver 1 is changed to
It is possible to switch from 5 stages of MODE 1 to MODE 5 described later.

By operating the master / slave selector switch 51, the user can switch between the "master" mode and the "slave" mode. When the "main" mode is set, "main" is displayed on the LCD display unit 32 on the main / slave display unit 62 (state of FIG. 4), and when the "slave" mode is set, the main / slave mode is displayed. “Subordinate” is displayed on the subordinate display portion 62.

By operating the external monitor switch 53, the user turns on / off the external microphones 7a and 7b.
It can be switched off. External microphones 7a, 7b
Is ON, the "ON" display 67 is displayed.

The operation of the transceiver 1 in the "main" mode, the "slave" mode, and the operation modes (MODE1 to MODE5) will be described below with reference to FIGS. 5 (a) and 5 (b).

FIG. 5A shows the transceiver 1 when the transceiver 1 is set in the "master" mode, and FIG. 5B shows the transceiver 1 when the transceiver 1 is set in the "subordinate" mode. Input source of the signal transmitted from the speaker 5 of the transceiver 1
3 shows input sources of signals output from a and 5b, respectively.

As is clear from FIGS. 5A and 5B, when the "main" mode is set, music (audio signal output from the MP3 player 8) is sent to another transceiver 1. Although it can be sent to (MODE1, MODE
2) When the "subordinate" mode is set, music cannot be transmitted to another transceiver 1.

Therefore, in a group consisting of a plurality of members, when each member wears the transceiver 1 and acts, one of the members sets the transceiver 1 in the “main” mode and all the other members By setting the transceiver 1 in the “subordinate” mode, music can be distributed from the transceiver 1 set in the “master” mode to other transceivers 1 set in the “subordinate” mode. As a result, for example, music that one member likes can be heard by another member.

Next, referring to FIG. 5A, each operation mode (MODE1 to MO) when the "main" mode is set.
The operation of the transceiver 1 in DE5) will be described.

MODE 1 is an operation mode in which only the audio signal (M_Sig) output from the MP3 player 8 is transmitted from the transmitter 43, and the audio signal (M_Sig) is also output from the speakers 5a and 5b.

By setting the operation mode to MODE1, the user can listen to the music output from the MP3 player 8 by himself, and also transmit the music he is listening to the other transceiver 1. can do.

The MODE 2 transmits a mixed signal of the audio signal (M_Sig) output from the MP3 player 8 and the first audio signal (S1_Sig) collected by the communication microphone 2 from the transmitter 43, and also transmits the audio signal (M_Sig). And the first audio signal (S1_Sig) and the second audio signal (S2_S) received and converted by the receiver 44.
ig) is an operation mode in which a mixed signal with the speakers 5a and 5b is output.

By setting the operation mode to MODE2, the user can talk while listening to the music played by the MP3 player 8 and can use his / her own voice as the music played by the MP3 player 8 as BGM. It can be transmitted to another transceiver 1.

The MODE 3 transmits only the first audio signal (S1_Sig) collected by the communication microphone 2 from the transmitter 43, and the audio signal output from the MP3 player 8 and the first sound signal collected by the communication microphone 2 are transmitted.
This is an operation mode in which a mixed signal of the audio signal (S1_Sig) and the second audio signal (S2_Sig) received and converted by the receiver 44 is output from the speakers 5a and 5b.

By setting the operation mode to MODE3, the user can talk while listening to the music reproduced by the MP3 player 8. Further, since the audio signal (M_Sig) is not transmitted to the other transceiver 1, the user of the other transceiver 1 can talk while listening to the music played by his / her MP3 player 8.

The MODE 4 transmits the first voice signal (S1_Sig) collected by the call microphone 2 to the transmitter 4
3 is an operation mode in which a mixed signal of the audio signal (S_Sig) output from the MP3 player 8 and the second audio signal (S2_Sig) received and converted by the receiver 44 is output from the speakers 5a and 5b. .

By setting the operation mode to MODE4, the user can make only a telephone call like a normal transceiver or a mobile phone.

MODE 5 is an operation mode in which no signal is transmitted from the transmitter 43 and only the audio signal (M_Sig) output from the MP3 player 8 is output from the speakers 5a and 5b. MODE operation mode
By setting to 5, the user can listen to the music reproduced by the MP3 player, as in the case of listening to the music with a normal portable audio device.

Next, the operation of the transceiver 1 in each MODE when the "slave" mode is set will be described with reference to FIG.

MODE1 is the second audio signal (S2_Si) received and converted by the receiver 44 from another transceiver.
g) is output from the speakers 5a and 5b. By setting the operation mode to MODE1, the user can listen to the music transmitted from the other transceiver 1 set to the “main” mode.

MODE2 and MODE4 are call microphones 2
This is an operation mode in which only the first audio signal (S1_Sig) collected in step S1 is transmitted from the transmitter 43, and only the second audio signal (S2_Sig) received and converted by the receiver 44 is output from the speakers 5a and 5b.

By setting the operating mode to MODE2 or MODE4, the user can select the "main" mode and the MO mode.
With the transceiver 1 set to DE2, it is possible to talk while listening to the music transmitted from the transceiver 1. Further, between the transceiver 1 set in the "main" mode and the MODE 4, the user can make only a telephone call as in a normal transceiver or a mobile phone.

In MODE 3, the first voice signal (S1_Sig) collected by the call microphone 2 is transmitted from the transmitter 43, and the audio signal (M_Sig) output from the MP3 player 8 is received by the receiver 44.
The second voice signal (S2_) from the other transceiver 1 to be converted.
This is an operation mode in which a mixed signal with Sig) is output to the speakers 5a and 5b.

By setting to MODE 3, the user can talk with another transceiver 1 while listening to the music played by the MP3 player 8 of the transceiver 1 worn by the user.

In MODE 5, no signal is transmitted from the transmitter 43, and only the audio signal (M_Sig) output from the MP3 player 8 is output from the speakers 5a and 5b. By setting to MODE5, the user can enjoy listening to music with a normal portable audio device.
The music reproduced by the MP3 player 8 can be heard.

The third audio signal (S3_Sig) collected by the external microphones 7a and 7b is remote controlled regardless of the setting of the "main" / "slave" mode or the operation mode (MODE1 to MODE5). 30 external microphones on / off
It is output from the speakers 5a and 5b according to the operation of the switch 53 or the external monitor switch 21 provided in the transceiver 1. As a result, the user can recognize the sound around him / herself while listening to music or talking.

The switching between the "main" mode and the "slave" mode and the switching between the operation modes (MODE1 to MODE5) are performed by the master / slave switching switch 22 and the mode switching switch 23 provided on the left side of the transceiver 1. It can also be performed by the operation of.

In this embodiment, the MP3 player 8 and the transmitter / receiver 1 are made detachable so that M3
Although the P3 player 8 can be used alone and the cable connecting the MP3 player 8 and the transceiver 1 is not required, the MP3 player may be built in the transceiver 1. Further, instead of the memory card, a built-in memory may be provided, and music data may be transferred from the personal computer to the built-in memory or music data may be acquired from a telephone line.

Also, using a general-purpose MP3 player,
The MP3 player may be connected to the transceiver 1 by a cable. In this case, in addition to the MP3 player, other types of portable audio equipment such as an MD player and a CD player can be connected with a cable.

Further, a music source may be obtained from a broadcasting medium by using an FM tuner or the like instead of a portable audio device for reproducing a recording medium such as an MD or a CD. By mixing the user's own voice (first audio signal) collected by the microphone 2 and outputting it from the speakers 5a and 5b, the user's own voice can be heard even when listening to music with the volume increased. The user's own voice is heard by the speaker 5a,
Even when not outputting from 5b, the benefits of the present invention can be obtained.

Further, in the present embodiment, the signals transmitted from the transmitter 43 are the first back signal (S1_Sig) collected by the communication microphone 2, the audio signal (M_Sig) output from the MP3 player 8, and First audio signal (S1_Sig) and audio signal (M_Sig)
It was possible to select from among the mixed signals of
Voice signal (S1_Sig) and audio signal (M_Si)
The mixed signal g) may be transmitted from the transmitter 43.

Further, in this embodiment, the speakers 5a,
The signal output from 5b is the audio signal (M_Sig) output from the MP3 player 8, the first audio signal (S1_Sig) collected by the call microphone 2, and the receiver 44.
A mixed signal with the second audio signal (S2_Sig) received and converted by the audio signal, and the audio signal (M_Sig), the first audio signal (S1_Sig), and the second audio signal (S2_Si).
Although it is possible to select from among the mixed signals with g), the audio signal (M_Sig) and the first audio signal (S1) are always available.
_Sig) and the second audio signal (S2_Sig) may be output as a mixed signal to the speakers 5a and 5b.

Further, in this embodiment, the external microphone 7
By providing a and 7b, when listening to music,
I made it possible to monitor the surrounding sound even during a call,
Even if the external microphones 7a and 7b are not provided, the benefits of the present invention can be obtained.

[Brief description of drawings]

FIG. 1 is an external view of a headphone type transceiver of the present invention.

FIG. 2 is an external view of a headphone type transceiver of the present invention.

FIG. 3 is a control block diagram of a headphone type transceiver.

FIG. 4 is an explanatory diagram of a remote controller.

FIG. 5 is a diagram showing an operation content of the headphone type transceiver according to mode setting.

[Explanation of symbols]

1 ... Headphone type transceiver, 2 ... Call microphone, 3 ... Headband, 4a, 4b ... Ear pads, 5a, 5b ...
Speaker, 6 ... Volume, 7a, 7b ... External microphone,
8 ... MP3 player, 9 ... Guide, 10 ... Connection plug,
11 ... Card slot, 12 ... (MP3 player) switch section, 13 ... (MP3 player) LCD display section,
14 ... Jack, 20 ... Power switch, 21 ..., 22
..., 23 ..., 30 ... remote control, 31 ... (remote control) switch section, 32 ... (remote control) LCD display section, 33 ...
Remote light emitting unit, 40 ... Controller, 41 ... First mixer, 42 ... Second mixer, 43 ... Transmitter, 44 ...
Receiver, 45 ... Antenna

─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP 2001-145167 (JP, A) JP 10-200990 (JP, A) JP 11-168534 (JP, A) JP 10-209909 (JP, A) Actual opening 7-29937 (JP, U) Actual opening 4-12738 (JP, U) Actual opening Sho 60-177522 (JP, U) US Patent 5615410 (US, A) (58) Search Areas (Int.Cl. ⁷ , DB name) H04B 1/40 H04R 1/10 101

Claims (11)

(57) [Claims] 1. A call microphone for collecting a user's call, and a radio signal transmitting means for converting a first voice signal collected by the call microphone into a radio signal and transmitting the radio signal to another transceiver.
Headphones provided with a wireless signal receiving means for receiving a wireless signal transmitted from another transceiver and converting it into a second audio signal, and a speaker which is in close contact with a user's ear and outputs the second audio signal. in type transceiver, and music output means for outputting the audio signal, and a first mixing means for outputting a first mixed signal mixing and the audio signal and the first audio signal, the radio signal transmitting unit , The first mixed signal is converted into a wireless signal and transmitted to another transceiver, and is converted into a wireless signal by the wireless signal transmitting means to be transmitted to another transceiver .
The signal transmitted to the transceiver is the first audio signal and the
A transmission for selecting from the audio signal and the first mixed signal
A headphone type transceiver characterized in that it is provided with a signal selection means . Wherein a second mixing means for outputting a second mixed signal mixed with said audio signal and said second audio signal, and characterized in that said second mixed signal is output through the speaker The headphone type transceiver according to claim 1. 3. A call microphone for collecting a call of a user, and a wireless signal transmitting means for converting the first voice signal collected by the call microphone into a wireless signal and transmitting the wireless signal to another transceiver.
Headphones provided with a wireless signal receiving means for receiving a wireless signal transmitted from another transceiver and converting it into a second audio signal, and a speaker which is in close contact with a user's ear and outputs the second audio signal. In the type transceiver, the radio signal transmitting means comprises music output means for outputting an audio signal, and first mixing means for outputting a first mixed signal obtained by mixing the audio signal and the first audio signal. A second mixing means for converting the first mixed signal into a radio signal, transmitting the wireless signal to another transceiver, and outputting a second mixed signal obtained by mixing the audio signal and the second audio signal, A headphone type transceiver, wherein two mixed signals are output through the speaker. 4. The signal output through the speaker,
4. The headphone type transceiver according to claim 2, further comprising speaker output selection means for selecting from the audio signal, the second audio signal, and the second mixed signal. 5. A call microphone for collecting a user's call, and a radio signal transmitting means for converting the first voice signal collected by the call microphone into a radio signal and transmitting the radio signal to another transceiver.
Headphones provided with a wireless signal receiving means for receiving a wireless signal transmitted from another transceiver and converting it into a second audio signal, and a speaker which is in close contact with a user's ear and outputs the second audio signal. In the type transceiver, the radio signal transmitting means comprises music output means for outputting an audio signal, and first mixing means for outputting a first mixed signal obtained by mixing the audio signal and the first audio signal. An external microphone that converts the first mixed signal into a wireless signal and transmits the wireless signal to another transceiver, and collects a sound around the user; and a third audio signal collected by the external microphone. A third mixing means for outputting a third mixed signal mixed with at least one of the two audio signals and the audio signal, and the third mixed signal is output via the speaker. Headphones type transceiver characterized in that it is. 6. The signal output through the speaker,
6. The headphone type transceiver according to claim 5, further comprising speaker output selecting means for selecting from the second audio signal, the audio signal, the second mixed signal, and the third mixed signal. 7. An operation mode of the headphone type transceiver, a main mode in which the wireless signal transmitting means enables transmission of the audio signal, and a slave mode in which transmission of the audio signal by the wireless signal transmitting means is prohibited. And an operation mode switching means for switching between the headphone type transceiver and the headphone type transceiver. The audio signal can be distributed from the headphone type transceiver set to the main mode to another headphone type transceiver set to the submode by setting the submode to the submode. To any one of claims 6 to 6
Headphone type transceiver according to the item. Wherein said music output means comprises claims, characterized in that it consists a memory card removable, the music reproduction means for reproducing the music data recorded on the memory card to output the audio signal The headphone type transceiver according to any one of claims 1 to 7. 9. The music output means is a portable audio device,
8. The headphone type according to claim 1, further comprising an audio signal input means connected to the portable audio device and inputting the audio signal from the portable audio device. Transceiver. Wherein said portable audio device, a headphone type transceiver of claim 9, wherein the is mountable integrally with the headphone-type transceiver. 11. A call microphone for collecting a call of a user,
Radio signal transmitting means for converting a first voice signal collected by the call microphone into a radio signal and transmitting the radio signal to another transceiver, and a second voice signal receiving a radio signal transmitted from the other transceiver. In a headphone type transceiver including a wireless signal receiving means for converting into a sound and a speaker which is in close contact with a user's ear and outputs the second audio signal, a music output means for outputting an audio signal, and the audio signal And a first mixing means for outputting a first mixed signal obtained by mixing the first audio signal with each other, and the wireless signal transmitting means converts the first mixed signal into a wireless signal to be transmitted to another transceiver. And transmitting the music, the music output means includes a portable audio device, and an audio signal input means connected to the portable audio device and inputting the audio signal from the portable audio device, Audio equipment for bands, headphone-type transceiver, which is a mountable integrally with the headphone-type transceiver.