JP3005851U - Microphone Simple voice sound synthesizer - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] Using recording materials, etc., prepared as appropriate with an existing loudspeaker using a microphone, without disturbing the people involved and without disturbing the loudspeaker, etc. , It can be prepared easily and can be presented with sufficient range and intelligibility to expand the opportunity for self-expression, which is human nature. [Structure] The voice that enters the mixing circuit 10 through the echo circuit 8 from the built-in microphone 7 and the line input cable from any small recording material or reproducing device such as a headphone stereo enters the mixing circuit. Synthesize with the voice and play it by the small speaker 5 which is close to the microphone of the existing / loudspeaker and send the sound of the whole range to the loudspeaker by the proximity effect, and avoid mixing noise such as motor sound of the playback device. It is a simple voice-sound synthesizer for microphones, which has the function of holding the microphone in one-touch and holding it, and has the function of a karaoke practice device.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an auxiliary device for retrofitting an existing loudspeaker system using a microphone into a device capable of instantly playing a so-called karaoke. In addition, it has the function of a karaoke practice device.

[0002]

[Prior art]

 If the performer tries to perform with the existing loudspeaker using a microphone using the recording material, etc. that the performer has prepared as appropriate, the only way to perform is by carrying a portable playback device. Therefore, it was often difficult to balance the real voice of the performers, and it was often difficult to reproduce a sufficiently clear synthesized voice in the existing loudspeaker.

[0006] Although there is an integrated compact karaoke player already commercialized for such a statement, this is also limited to an extremely small number of people in a small venue. And even if I played with this instrument in front of a microphone, it was difficult to reproduce a sufficient range.

[0004]

[Problems to be solved by the device]

 Instantly prepare the recording material, which was prepared using the existing loudspeaker using a microphone, without the trouble of the people involved in acting on the subject and without disturbing the loudspeaker. Be able to perform with sufficient range and clarity.

When it comes to practicing so-called karaoke, noise is often annoying to the surroundings, but it is important to be able to practice even with the volume suppressed as much as possible.

[0006]

[Means for Solving the Problems] The present invention uses a compact reproducing device such as a headphone stereo, which is widely used, as a reproducing device, and has a cable for line input. Input the sound to the player from the headphone jack of the playback device. It passes through the volume, is amplified by an IC amplifier, and is played back by a small speaker that is in contact with the sound pickup part of the existing microphone. In this case, due to the proximity effect of the microphone, the sound in the entire range from low-range sounds to high-range sounds is sent to the loudspeaker, and unnecessary motor sounds and the like are avoided. The real voice to be synthesized can be performed while adjusting the balance with the playback sound of the recording material using the attached volume (Fig. 2A). If it is desired to echo the real voice to be synthesized at this time, a microphone with an echo circuit is incorporated in the microphone simple voice / sound synthesizer to electrically synthesize it with the sound of the recording material. Play it through a small speaker and send it to the loudspeaker. In this case, an echo microphone and a volume for adjusting the balance of the recording material are attached (Fig. 2B).

In the model shown in FIG. 2B, the headphone jack is used to check the balance of the sound of the echo microphone and the sound of the recording material in advance. You can practice karaoke etc.

[0008]

【Example】

 FIG. 1 is a right side view of a microphone simple voice sound synthesizer according to the present invention. The tip of the line input cable 1 is inserted into a headphone jack of any headphone stereo, and the headphone stereo main body is an actor's pocket. Etc. Open the 2 clamps and put them on the microphone of the existing loudspeaker to stop the 2 clamps. You can start the headphone stereo and adjust the level with the volume of 3 at the beginning of the playback sound to perform.

In the case of the one with built-in echo microphone, the balance between the tape level and the microphone level is adjusted in advance by the volume 6 of the headphone stereo playback volume and the microphone level (Fig. 2), and then the microphone of the loudspeaker is used. The volume of mounting and sending of synthetic sound is adjusted with the volume of 3.

A headphone is connected to the headphone jack for adjusting and checking the balance between the echo microphone and the tape level in advance, and the synthesized sound is listened to. However, using this mechanism, it is separated from the existing loudspeaker. It can be used as a practicing device such as Karaoke using headphones and can be practiced while minimizing the annoyance of noise to the surroundings.

[0011]

[Effect of device]

 The present invention broadens the opportunities for self-expression, which is one of the characteristics of human beings, and also makes it possible for the audience to understand the intentions of performers and the like and to reduce the cost. Not only is it used for dances, etc., but it also creates an opportunity for the reporter to casually present the live scene sounds to the audience even in case of travel reports or coverage reports.

The popularization of so-called karaoke is remarkable both in Japan and overseas, but people can practice using headphones without disturbing the noise around them. Being able to make a presentation is valuable.

[Brief description of drawings]

FIG. 1 is a right side view of a microphone simple voice sound synthesizer according to the present invention.

FIG. 2 is a bottom view showing two types of “(a) (b)”.

FIG. 3 is an overall configuration diagram of a microphone simple voice / sound synthesizer.

FIG. 4 is a simple perspective perspective view from the left rear side surface.

FIG. 5 is a top view in which a microphone simple voice / sound synthesizer is expanded.

FIG. 6 is a sectional view.

[Explanation of symbols]

1 line input cable and mini stereo plug. 2 A stopper for tightening the existing microphone. Volume control for input level adjustment of 34 amplifier. 4 Power amplifier and storage battery for power supply. 5 Small speaker for sending out. 6 Volume control for audio balance between 7 built-in microphone and 1 line input 7 Built-in microphone. 8 Echo circuit. 9 Volume for echo depth adjustment. 10 mixing circuits. 11 Stereo minijack for listening.

[Procedure amendment]

[Submission date] June 27, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be amended] Scope of utility model registration request

[Correction method] Change

[Correction content]

[Scope of utility model registration request]

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

[Figure 4]

[Figure 5]

[Figure 6]

Claims (2)

[Scope of utility model registration request] 1. A simple voice / sound synthesizer for contacting a microphone of an existing loudspeaker using a microphone with one touch, and synthesizing a sound of a recording material or the like prepared with a real voice to send to the loudspeaker. . It has a cable for line input, and the sound amplified by power passing through the volume is played back by a small speaker. Since this speaker is in contact with the sound pickup part of the microphone, the playback volume can be adjusted with the volume for proper synthesis with the real voice. Furthermore, there are two types: one that collects the real voice to be synthesized with a built-in microphone with an echo circuit, electrically combines it with the prepared sound electrically, amplifies the power, reproduces it with a small speaker, and sends it to the loudspeaker. Both microphones are simple voice and sound synthesizers that feature a one-touch sandwiching of the microphone and make it function with the microphone held. 2. A flow for inputting sound from an arbitrary recording material / playback device through a line input cable and passing through a volume into a mixing circuit, and a flow through a built-in microphone through an echo circuit and entering a mixing circuit. It has the function of a trainer such as a karaoke by synthesizing with voice, amplifying the power , and playing back with headphones.