CN104301821A - Wire control device - Google Patents

Abstract

The invention discloses a line control device. The volume knob, the mode selection switch and the equalizer selection button are arranged on the surface of the shell, the shell covers the audio input/output controller, and the audio input/output controller is electrically connected to the audio source device through the first connection wire and the second connection wire, respectively transmits control information or control signals, receives output audio and transmits the output audio to the playing device through the third connection wire. The user can select the playing mode and the equalizer sound effect mode by the mode selection switch and the equalizer selection key, and control the output audio according to the actual requirement, and the playing device displays the specific sound effect, thereby improving the overall efficiency and the convenience.

Description

remote control device

technical field

The invention relates to a wire control device, in particular to a wire control device that provides buttons to facilitate users to quickly switch appropriate earphone sound effects to increase the sense of presence and improve entertainment in electronic games.

Background technique

With the increasing popularity of electronic games and online games, the industry will construct complex, diverse, and changeable virtual scenes and environments for different game themes and contents, so as to enhance the user's sense of presence and shock, and enhance the entertainment effect. In addition to the changes in the image, the performance of specific sound effects has gradually received attention, such as the vibration effect of low-stress sounds, the blasting effect of ammunition explosions, the noise generated by aircraft taking off and landing, personnel shouts in the voice range, and stereo surround sound fields. effect.

In the conventional technology, the general user uses headphones to listen to the sound in the game, and as the game progresses, they will enter different environments or levels, and in order to increase the chance of clearing the level, they will strive for higher points and often need to switch to a specific Equalizer sound effect mode to emphasize a specific frequency spectrum in the playback sound, such as vibrations, explosions, and cheers. The specific embodiment is that the user needs to interrupt the progress of the game, use the mouse or keyboard, switch to the equalizer setting window containing multiple default equalizer sound effect modes, manually select the desired sound effect, or individually adjust different frequency spectrums Strength of. Therefore, the disadvantage of the conventional technology is that it cannot maintain the smoothness of the game, and the switching operation is too complicated to provide a user-friendly operation interface and operation mode.

Contents of the invention

The purpose of the present invention is to provide a wired control device, which can directly and quickly switch between different settings or operation modes without interrupting the game, so as to display specific sound effects, so as to solve the above-mentioned deficiencies in conventional technologies place.

To achieve the above object, the present invention adopts the following technical solutions:

The wire control device is used to connect a sound source device to a playback device, including: a volume knob, which is rotated to generate an electrical signal; a mode selection switch, which is pushed to generate an electrical signal for switching to multiple One of the default playback modes; an equalizer selection button, which is pressed to generate an electrical signal for selecting one of a plurality of default equalizer sound effect modes corresponding to the playback modes; an audio input and output control The device is electrically connected to the volume knob, the mode selection switch and the equalizer selection button, and is used to receive electrical signals from the volume knob, the mode selection switch and the equalizer selection button, and generate a corresponding A control message or a control signal; a first connection line, which connects the sound effect input and output controller to the sound source device, and is used to transmit the control message or the control signal generated by the sound effect input and output controller. The sound source device is based on The control message or the control signal performs corresponding sound effect processing on an original audio to generate an output audio; a second connection line is used to connect the audio source device to the audio input and output controller for transmitting the output audio ; a third connection line, connecting the audio input and output controller to the playback device for transmitting the output audio, and the playback device receives and plays the output audio; and a shell, which is to cover the audio input and output control and the volume knob, the mode selection switch and the equalizer selection button are arranged on the surface of the casing, and the first, second and third connection lines are passed through the casing.

Preferably, the sound effect input and output controller is realized by a microcontroller MCU or a circuit including a plurality of electronic components.

Preferably, the shell has a flat shape, and the volume knob and the mode selection switch are arranged on the edge of the shell, and the equalizer selection button is set on the middle area of the front of the shell.

Preferably, the sound source device includes a computer or a terminal, and the playback device includes earphones or speakers.

Preferably, the playing modes at least include a music mode, a mono game mode and a stereo game mode.

Further, the present invention also includes: a microphone switch, which is arranged on the surface of the casing, and is electrically connected to the audio input and output controller; a fourth connection line, which is passed through the casing; and a microphone unit, used to Generate a voice electrical signal, and send it to the audio input and output controller through the fourth connection line, and turn on or cut off the transmission of the voice electrical signal to the sound source device through the first connection line by pushing the microphone switch path to enable or disable the microphone function of the microphone unit.

Preferably, the microphone switch is arranged on the edge of the casing.

By adopting the above-mentioned structure, the present invention enables the user to select the playback mode and the equalizer sound effect mode by means of the mode selection switch and the equalizer selection button, and control the output audio according to actual needs, and the specific sound effect is displayed by the playback device, thereby improving the overall efficiency and convenience sex.

Description of drawings

Fig. 1 is a schematic diagram of Embodiment 1 of the wired control device of the present invention.

Fig. 2 is a schematic diagram of Embodiment 2 of the wired control device of the present invention.

In the picture:

10—volume knob; 20—mode selection switch; 30—equalizer selection button; 40—sound effect input and output controller; 50—first connecting line; 52—second connecting line; 54—third connecting line; 56—the first Four connecting wires; 70—shell; 80—microphone switch; 90—microphone unit; P—playing device; S—sound source device.

Detailed ways

The implementation of the present invention will be described in more detail below in conjunction with the accompanying drawings and examples, so that those skilled in the art can implement it after studying this specification.

Example 1

As shown in Figure 1, the wire control device described in this embodiment mainly includes a volume knob 10, a mode selection switch 20, an equalizer selection button 30, a sound effect input and output controller 40, a first connecting line 50, a second connecting line 52. The third connection line 54 and the housing 70 can provide the sound source device S such as a computer or terminal to link to the playback device P such as earphones or speakers to control the sound effect of the playback device P. Therefore, the present invention is very suitable for application in the fields of electronic games, online games, and virtual reality.

The shell 70 covers the audio input and output controller 40 to provide protection. The audio input and output controller 40 can be implemented by a microcontroller (MCU), or can be implemented by a circuit including multiple electronic components. Meanwhile, the volume knob 10 , the mode selection switch 20 , and the equalizer selection button 30 are arranged on the surface of the casing 70 . In addition, the first connecting wire 50 , the second connecting wire 52 , and the third connecting wire 54 pass through the housing 70 .

Preferably, the shell 70 has a flat shape, and the volume knob 10 and the mode selection switch 20 are arranged on the edge of the shell 70, and the equalizer selection button 30 is located in the middle area of the front of the shell 70 to facilitate user operation.

The volume knob 10 , the mode selection switch 20 , and the equalizer selection button 30 are electrically connected to the sound effect input and output controller 40 . The sound effect input and output controller 40 is electrically connected to the sound source device S through the first connection line 50 and the second connection line 52, wherein the first connection line 50 transmits the control information or control signal generated by the sound effect input and output controller 40 to the sound source device S , and the second connection line 52 transmits the output audio generated by the sound source device S to the sound effect input and output controller 40 . In addition, the sound effect input and output controller 40 is electrically connected to the playback device P through the third connecting wire 54 , so that the playback device P can play the output audio from the sound source device S.

The volume knob 10 , the mode selection switch 20 , and the equalizer selection button 30 can be rotated, pushed, and pressed to generate individual electrical signals, which are received by the audio input and output controller 40 to generate corresponding control messages or control signals. The sound source device S performs corresponding sound effect processing on the original audio according to the control message or control signal to generate output audio. Therefore, the playback device P can display a default specific sound effect.

Specifically, the user can push the mode selection switch 20 to switch to one of the default playback modes, and press the equalizer selection button 30 to select one of the default equalizer sound effect modes corresponding to the playback modes. One, that is, each play mode has a plurality of corresponding equalizer sound effect modes, therefore, the control information or control signal generated by the sound effect input and output controller 40 is corresponding to the selected play mode and equalizer sound effect mode.

Different equalizer sound modes have different equalizer processing effects, that is, to enhance, reduce or eliminate the intensity of specific frequency spectrums in the original audio. For example, increasing the intensity of the 20Hz to 250Hz spectral range can highlight the effects of thunder, vibration, drums, and horns. If the intensity of 2KHz to 4KHz is increased, the recognition of the human voice can be covered up, especially if the 3KHz is increased too high, it will cause auditory fatigue, and the elimination of the sound below 10KHz will greatly enhance the high-pitched sharp sound. For explosive scenes, it is suitable for lowering the mid-range, while strengthening the bass and treble.

For example, the playback modes may at least include a music mode, a mono game mode, and a stereo game mode, wherein the music mode may correspond to "jazz (Jazz)", "pop music (POP)", "rock music (Rock)", "classical Music (Classic)", "Singing (Vocal)" at least one of the equalizer sound mode, monophonic game mode and stereo game mode can correspond to "combat", "reconnaissance", "driving", "competition" At least one of the equalizer sound effect modes of "speed", "fighting" and "flying", and each equalizer sound effect mode has a default specific equalizer effect.

Therefore, when the user selects the mono game mode suitable for fighting games and the equalizer sound effect mode of "combat", the vibration effect of the low-stress sound and the high-pitched part of the explosion can be strengthened, so that bullets are fired and bombs are detonated. , Intense impact can be more shocking and present, increasing the entertainment effect of the game. If you select the equalizer sound effect mode of "Scout" in the stereo game mode, it is very suitable for searching for the whereabouts of the lurking enemy. For example, it is easy to detect the source of the enemy's sound and know the enemy's direction of travel. In addition, if the equalizer sound mode of "flight" is selected in the stereo game mode, the user can perceive the direction and travel path of the bullet fired by the enemy aircraft, especially from behind, and then control the aircraft he is driving. Dodge or turn to attack in real time to increase your survival rate and increase your chances of clearing the level.

It should be noted that the above-mentioned playback mode and equalizer sound effect mode are only exemplary examples to illustrate the features of the present invention, and are not intended to limit the scope of the present invention. The equalizer sound effect mode of the processor processing effect should be regarded as being included in the present invention.

The above-mentioned multiple equalizer sound effect modes can be switched sequentially by pressing the equalizer selection button 30 each time, and after the last equalizer sound effect mode, return to the earliest equalizer sound effect mode. At the same time, the sound effect input and output controller 40. The currently selected equalizer sound effect mode can be recorded, so that the current equalizer sound effect mode can be executed in the next use without re-selection.

Example 2

As shown in Figure 2, the wired control device of this embodiment is similar to the embodiment of the first figure, the difference is that the wired control device of this embodiment further includes a fourth connecting line 56, a microphone switch 80 and a microphone unit 90 , wherein the fourth connection line 56 is passed through the casing 70, the microphone switch 80 is arranged on the surface of the casing 70, such as at the edge, the microphone switch 80 is electrically connected to the sound effect input and output controller 40, and the microphone unit 90 is connected via the fourth The connecting wire 56 is electrically connected to the audio input and output controller 40 .

The microphone unit 90 can generate voice electrical signals, and transmit them to the audio input and output controller 40 through the fourth connection line 56, and the microphone switch 80 is pushed by the user to turn on or off the microphone function, that is, to turn on or cut off the transmission of the voice electrical signals path, and when the microphone switch 80 turns on the microphone function, the sound effect input and output controller 40 uses the first connection line 50 to transmit the voice electrical signal to the sound source device S, so as to realize the voice input function of the microphone.

Therefore, in summary, the feature of the present invention is to provide users with simple switching actions, such as pushing a switch and pressing a button, to quickly control and switch to select according to the actual scene needs such as electronic games, online games, and virtual reality. Better playing mode and equalizer sound effect mode, so as to enhance the sense of presence of the game, improve the survival rate, and increase the chance of passing the level. In particular, using the action of pushing to select the desired playback mode, and using the action of pressing to select the desired equalizer sound effect mode has the advantage of easy operation, and the user can operate with one hand without interrupting the game in progress , to maintain the fluency of the overall game.

Another feature of the present invention is that the overall appearance is flat, which is convenient for users to hold, and can directly switch to the desired mode by touch without staring at the wire control device, and the present invention is integrated with the connecting wire, When the user hangs up the playback device such as earphones, it can hang on the user's chest naturally, so the user can operate the wired control device of the present invention with the left hand or the right hand.

The above descriptions are only preferred embodiments for explaining the present invention, and are not intended to limit the present invention in any form. Therefore, any modification or change of the present invention made under the spirit of the same invention, All should still be included in the category that the present invention intends to protect.

Claims (7)

1. wire-controlled apparatus, is connect sound source to playing device, it is characterized in that, comprising: a volume knob, is that mat rotates and produces an electric signal;

One mode selection switch is that mat promotes and produces an electric signal, in order to switch to one of them of multiple acquiescence play mode;

One equalizer selection key, is mat pressing and produces an electric signal, in order to choose corresponding to one of them of multiple acquiescence equalizer audio patterns of these play mode;

One audio IOC, system is electrically connected to this volume knob, this mode selection switch and this equalizer selection key, in order to receive from the electric signal of this volume knob, this mode selection switch and this equalizer selection key, and produce corresponding one and control message or a control signal;

One first connecting line, system connects this audio IOC to this sound source, in order to transmit this control message or this control signal that this audio IOC produces, this sound source carries out corresponding audio effect processing according to this control message or this control signal to an original audio, and then produces an output message;

One second connecting line is connect this sound source to this audio IOC, in order to transmit this output message;

One the 3rd connecting line, be connect this audio IOC to this playing device, in order to transmit this output audio, and this playing device receives and plays this output message; And

One shell be this audio IOC coated, and this volume knob, this mode selection switch and this equalizer selection key is the surface being arranged at this shell, and this first, second and third connection linear system is arranged in this shell.

2. wire-controlled apparatus according to claim 1, is characterized in that, described audio IOC system is realized by a microcontroller or the circuit comprising multiple electronic building brick.

3. wire-controlled apparatus according to claim 1, is characterized in that, described shell tool flat, and this volume knob and this mode selection switch are the edges being arranged at this shell, and this equalizer selection key is the front zone line being arranged on this shell.

4. wire-controlled apparatus according to claim 1, is characterized in that, described sound source comprises computer or terminating machine, and this playing device comprises earphone or loudspeaker.

5. wire-controlled apparatus according to claim 1, is characterized in that, described play mode at least comprises music pattern, monophony game mode and stereo game mode.

6. wire-controlled apparatus according to claim 1, is characterized in that, comprises further:

One microphone switch is the surface being arranged at this shell, and is electrically connected to this audio IOC;

One the 4th connecting line is be arranged in this shell; And

One microphone unit, in order to produce a voice electric signal, and be sent to this audio IOC through the 4th connecting line, and mat promotes microphone switch and conducting or cuts off this voice electric signal is sent to this sound source transmission path through this first connecting line, to open or close the microphone function of this microphone unit.

7. wire-controlled apparatus according to claim 1, is characterized in that, described microphone switch is the edge being arranged at this shell.