TWI648607B - Ultra-low frequency sound wave timing system device - Google Patents

Abstract

An ultra-low frequency sound wave timing system device is combined with a timing timing device, the super The low frequency sound chronograph system includes a first general waveform generator and a second universal waveform generator. The two common waveform generators are connected to a first signal integration unit, the first signal integration unit and an effect unit. Connecting, the effect is connected to a universal signal amplifier via a second signal integration unit, and the universal signal amplifier is connected with a speaker, and the outer edge of the speaker is covered with a suction filter audio layer, and the suction filter layer is filtered. The external noise, the audio of the external noise is larger than the audio of the ultra-low frequency sound wave, and the suction filter audio layer maintains a distance from the outer edge of the speaker; the sound emitted by the speaker faces the setting surface where the timing timing device is placed.

Description

Ultra-low frequency sound wave timing system device

The present invention relates to a timing and timing system, and more particularly to an ultra-low frequency sound timing system device.

Resonant music with the same frequency of brain waves has been widely known in recent years, and many large medical institutions have recognized and introduced it as a medical auxiliary user to achieve stable emotions, develop potential, and help sleep. According to the existing method, the user can achieve the effect by listening to music that can emit a special frequency. However, since the sound wave that can resonate with the brain wave belongs to the ultra-low frequency range, it is not a frequency band that can be directly generated by a general audio equipment.

When two sounds are simultaneously sounded, in addition to their respective frequencies, they also produce frequencies that differ from each other. When the frequencies of the two sounds are closer, the frequency difference generated is lower. According to the principle, when the two channels of audio are precisely calculated by the electronic device and amplified and output into an audio signal, the frequency difference can be generated and the brain wave is generated. Ultra-low frequency sound waves of the same frequency.

Since this frequency difference is a special kind of sound in the sense of hearing, the auditory sound effect belonging to a special color is not suitable for all types of music according to the logic of music creation, and because of the special color of the sound, the listener's preference and acceptance The degree is also inconsistent. Some listeners' feedback on this kind of music is unpleasant; therefore, although it has the same frequency as the brain wave, the popularity of the use of promotion has its scope and limitations.

In the traditional way, if you want to enhance the ultra-low frequency band to be generated by overlapping placement, the multiple overtone overlap interference above the original unharmonious base sound due to the frequency will inevitably produce quite unharmonious noise. People are deterred from this sound, so it is impossible to enhance the ultra-low frequency band to be strengthened by this superposition. Moreover, the sound waves generated by the conventional method are easy to generate standing waves in the indoor space, and the standing wave situation after the superposition is more serious, which will definitely increase the interference of the auditory noise.

In addition, if the ultra-low frequency is generated by ultrasonic means, the non-general playback device can be directly achieved, and since it is not integrated with the music player, the design of the ultra-low frequency setting can be adjusted in real time as the music content is pushed forward. .

In view of the problems of the prior art, the inventors have previously created Taiwan Patent No. M538390 "a device for generating ultra-low frequency sound waves for mute generation".

At present, there are no products such as timing timing that can generate silent ultra-low frequency sound waves, because the market is not made by sound waves.

In addition, some commercial products for brain wave resonance are currently produced in a complicated manner, such as the ISU's Love Shuman Schumann Resonance Pressing Bed (chair) service system.

The conventional silent method is not suitable for use in a quiet sleep at close range due to a certain amount of high frequency, and the intensity is weak.

In summary, the shortcomings of the existing brain wave resonance equipment are that the production requirements are high, and the electromagnetic waves are relatively easy to be relatively strong due to the electronic circuit components that are in high demand.

Therefore, the present inventors have been working on the design and development of products for many years, as well as actively researching and developing ideas, and through numerous practical tests and experiments, the present invention has been produced.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an ultra-low frequency sound chronograph timing system apparatus having low electromagnetic waves.

For the above purposes, the present invention is incorporated in a timing timing device comprising a first general purpose waveform generator and a second universal waveform generator, the two general waveform generators and A first signal integration unit forms a connection, and the audio signal difference is used to obtain an ultra-low frequency sound wave. The first signal integration unit is connected to an effector, and the effect is connected to a universal signal amplifier via a second signal integration unit. The universal signal amplifier is connected with a speaker, and the outer edge of the speaker is covered with a suction filter audio layer, and the suction filter audio layer can filter the external noise, the external noise is greater than the audio of the ultra-low frequency sound, and the suction filter layer A distance is maintained from the outer edge of the speaker; the sound emitted by the speaker faces the setting surface on which the timing timing device is placed.

The invention can generate a silent sound wave which is resonant with the brain wave in the same frequency band and can be set to regularly broadcast sound waves of different frequency bands, when the user wants to wake up or want to sleep, or wants to work quietly in a certain period of time to help improve Sleep quality, or a better brainwave state that promotes waking, maintains relaxation, and has a thinking ability, and further serves as a new generation of electronic timepieces, timing devices, and the like.

The following is only a detailed description of the embodiments, and the detailed description of the various features and features of the present invention will be made.

Referring to FIG. 1 and FIG. 2, the present invention is incorporated in a timing timing device 9, which includes a first general-purpose waveform generator 1 and a second general-purpose waveform generator 2 The two general-purpose waveform generators 1 and 2 are connected to a first signal integration unit 3, and an ultra-low frequency sound wave is obtained by using the audio phase difference. The first signal integration unit 3 is connected to an effector 4, and the effect is connected. 4 is connected to a universal signal amplifier 6 via a second signal integration unit 5, and the universal signal amplifier 6 is connected to a speaker 7. The outer edge of the speaker 7 is covered with a filter-filtered audio layer 8, and the filter-filtered audio layer 8 The external noise is filtered, and the audio of the external noise is greater than the audio of the ultra-low frequency sound wave, and the suction filter audio layer 8 is kept at a distance D from the outer edge of the speaker 7; the sound emitted by the speaker is directed toward the timing timing device 9 Place the setting surface 10.

In one embodiment, the inner edge of the timing timing device 9 is selected from materials having good high frequency resonance performance.

In a configuration embodiment, the timing timing device 9 is selected from the group consisting of an electronic timepiece, a timing device, and the like.

The above is a description of the composition of the present invention, and then the various components of the present invention and the composition thereof are introduced, and then the use embodiments, features, and benefits of the present invention are introduced as follows:

The first general-purpose waveform generator 1 is mainly used to generate a sound wave waveform having a frequency value of P1, and the second general-purpose waveform generator 2 is mainly used to generate a sound wave waveform having a frequency value of P2. Wherein, the P1 and P2 frequency values are at least 8 kHz (Hz).

The first signal integration unit 3 can be used to mix the audio from the first general waveform generator 1 and the second general waveform generator 2 to generate a “frequency difference” (P1-P2). This frequency difference is utilized to generate ultra-low frequency sound waves that conform to the range of frequencies that are normally possible.

The effect 4 can be used to calculate the integrated audio to transform its sound characteristics into audio. The effect 4 can use, but is not limited to, a general space effect, and can produce effects such as Reverb. The audio is amplified by the universal signal amplifier 6 and output to the speaker 7. However, the higher portion of the audio generated by the first general-purpose waveform generator 1 and the second general-purpose waveform generator 2 may still be transmitted along with the frequency difference to generate ultra-low frequency sound waves.

Therefore, the outer edge of the speaker 7 is isolated from the filter-filtered audio layer 8, and the filter-filtered audio layer 8 is capable of filtering the external noise, and the audio of the external noise is greater than the audio of the ultra-low-frequency sound, and the filter-filtered audio layer 8 and the speaker 7 The outer edge is kept at a distance D to prevent all sound waves from being coated or absorbed.

The frequency difference produces a higher ultra-low frequency sound wave penetration rate and can penetrate the speaker 7, and the higher common portion of the first common waveform generator 1 and the second universal waveform generator 2 is adsorbed. Filter out. In this way, a purer ultra-low frequency sound wave can be obtained.

In order to prevent leakage, the suction filter audio layer 8 can be extended to cover the IC board close to the system device of the present invention.

The setting surface 10 can be a flat surface or a vertical surface. The timing timing device 9 can also be a wristwatch. The setting surface 10 is the surface of the wrist.

The speaker 91 of the timing timing device 9 facing outward (air) can play general sound and use of the noise reduction system.

The invention can also be further combined with the on-site real-time noise cancellation design (detecting the reverse play of audio) which has been developed in recent years, and can also achieve the effects of helping to reduce on-site noise, help sleep, and help quiet work and study performance.

The invention has at least the following features:

1. Easy to achieve production, low electromagnetic waves, no annoying audio.

2. It can enhance the intensity of ultra-low frequency sound waves, hide the speaker on the placement surface to reduce the high frequency, and leave the low frequency after the high frequency is attenuated by a layer of sound absorbing material, while the low frequency passes through a small distance of air. It can be converted to solid (structure) sound, while the environmental noise reduction device works at the same time to make the space quieter.

The above embodiments of the present invention are provided for convenience of explanation only. When the meaning of the case cannot be limited, that is, various transformation designs according to the scope of the listed patent application are included in the patent scope of the present application.

1‧‧‧First Universal Waveform Generator

2‧‧‧Second Universal Waveform Generator

3‧‧‧First Signal Integration Unit

4‧‧‧Effects

5‧‧‧Second signal integration unit

6‧‧‧Common Signal Amplifier

7‧‧‧Speakers

8‧‧‧Stained filter audio layer

9‧‧‧Timed timing device

91‧‧‧Speakers

10‧‧‧Setting surface

D‧‧‧ spacing

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic block diagram showing the combined relationship of the components of the present invention. Figure 2 is a schematic diagram showing the combined relationship between the suction filter optical layer and the speaker of the present invention.

Claims (3)

An ultra-low frequency sound timing timing system device is coupled to a timing timing device, the ultra low frequency sound timing timing system device comprising a first universal waveform generator and a second universal waveform generator, the two universal waveform generators Forming a connection with a first signal integration unit to obtain an ultra-low frequency sound wave by using the audio phase difference, the first signal integration unit is connected to an effect unit, and the effect unit is connected to a universal signal amplifier via a second signal integration unit. The universal signal amplifier is connected with a speaker, and the outer edge of the speaker is covered with a suction filter audio layer, and the suction filter audio layer can filter the external noise, the external noise is greater than the audio of the ultra low frequency sound, the suction filter audio The layer maintains a spacing from the outer edge of the speaker; the sound emitted by the speaker faces the setting surface on which the timing timing device is placed. The ultra-low frequency sound chronograph timing system device of claim 1, wherein the first general waveform generator is configured to generate a sound waveform having a frequency value of P1, and the second universal waveform generator is configured to generate a frequency value. The sound waveform of P2, the P1 and P2 frequency values are at least 8 kHz (Hz). The device for ultra-low frequency sound chronograph timing system according to claim 1, wherein the inner edge of the timing timing device is selected from the group consisting of high frequency resonance materials.