JPS62192780A - Audio-oriented learning apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention uses a cassette recorder to slightly delay one of two separate monolingual audio signals, allowing both ears to hear the front and back time difference separately. As a result, an attempt is made to shadow the audio signal of the previous language by the audio signal of the later language, and to shimmy the audio signals of both languages.
This relates to an auditory learning machine that aims to enhance memory and N11 creative ability to a high level by activating the division of labor r&tonal networking mechanism expressed within the cerebrum.

(Prior art) Conventional auditory learning devices distribute microphone output signals, monolingual audio signals such as corporate tape playback audio, or composite audio signals to speakers or headphones, and listen to them in tune with both ears. There were methods such as applying and synthesizing echo sounds to create a sense of fraud, but their effectiveness in terms of memory and activation of the cerebrum was limited.

(Problems to be Solved by the Invention) All of these conventional systems simply distribute a monolingual audio signal or a timed audio signal into two streams and listen to it by simultaneously tuning it to both left and right ears. When only language is listened to (':), a certain part of the left hemisphere is mainly excited, and when music is made to listen, a certain part of the right hemisphere is mainly excited, and in both cases there is not much IILlfL outside of the target cell group. There was a cerebral physiological interlude.

This is because sound signals that enter both the left and right ears at the same time cause synchronized tuning within the cerebrum, so that each sound signal can be processed only by the target cell group that habitually receives it. This is due to the brain's habitual division of labor and coordination.Also, when listening to both at the same time, certain target cell groups in both the left and right hemispheres hear the root tone at the same time, but perceptually it is difficult to hear the root tone other than the main task. It is difficult to concentrate only on the main task audio signal, and when listening to it alone, cells other than the designated target cell group in the brain are not very active or excited. Learning activities, such as playing, were fixed and inefficient, and the activation of the cerebrum was not expected to be much, and the development of memory and creativity was weak.

(Means for Solving the Problems) In order to solve the above-mentioned problems of the conventional methods, more novel and interesting stimuli are required. , one is separated into two audio signals, one is delayed slightly, and the delay is set to a range that allows the cerebrum to semantically simultaneously sample or simulate the contents of both audio signals. Therefore, we adopted a method that activates the brain's division of labor and coordination networking mechanism. For this purpose, the present applicant has already applied for a system using a delay circuit, but this method has advantages such as a large delay time width and high accuracy, but , audio signal,
Due to the continuous process of sampling parts while cutting them and sending them out one after another, it was easy for noise to be mixed in, and when this was removed with a filter, the sound would drift away from the original sound.This problem was solved.

The present invention has the following configuration.

(Function) When the recorded signal of the cassette tape (1) is played back by the playback device (2), the fixed playback head (3) plays back and reads the audio signal, and then the variable playback head (4) reads the same sound signal. By playing back and reading the recording, two series of signals are obtained.

The original sound is obtained from the playback head (3), and the delayed sound is obtained from the playback head (4), making it possible to listen to the same stimulus time difference separately, and moreover, reproduce the sound that is faithful to the original sound.

4. Embodiment To explain this invention using the drawings, in Fig. 1, a magnetic cassette tape (1) on which an audio signal is recorded is shown.
Set it in the cassette tape playback device (2). The reproducing device (2) has two reproducing heads, one of which is a fixed reproducing head (3) and the other one of which is a variable position reproducing head.

The variable position playback head (4) is operated by a variable position mechanism (5).

The playback position is variable with respect to the fixed playback head (3).

By doing this, both playback heads (31, (4
) The reproduced signal has a delay with respect to one side. This playback signal is amplified by amplifiers (6) and (7), and sent to left and right headphone speakers (10) separately for listening via output terminals (8) and (9), thereby separating the time difference between both ears. You can make the axis work.

FIG. 2 shows an embodiment in which there are 61 recording heads and 61 reproducing heads. A magnetic cassette tape (1) is set in a normal cassette tape playback device (11). The output signal (13) of the playback device (11) is input to a playback device (12) that simultaneously performs cassette recording and playback. The playback device (12) includes a recording head (14) for recording the input signal.
) to record onto tape. At the same time, the recording signal is reproduced by a reproduction head (15) which is behind the recording head (14) in terms of distance. By doing this, you can reproduce the
A signal delayed by a time corresponding to the distance between the heads (14) and (15) is obtained between the input signal (13) to the base head (12) and the reproduction signal of the base head (15). . By varying the distance between the heads (14) and (15), the delay time between reproduced signals can be varied. By listening to this variable delay sound with headphones, it is possible to perform time difference separated listening.

(Effects of the Invention) According to the present invention, when using same-stimulus time-difference separation listening, the linguistic speech signal content heard with both ears can be perceptually separated into left and right within a range that can be semantically simultaneous sampled or shimmied. In units of 1//105, which exceeds the virtue of
By shifting the two sequences and playing them with a delay, the former and the latter are all delayed (shadowing), and in a state of simultaneous cheating (left and right synchronization), it habitually affects the limited target cerebral neuron group of left-sided anxiety. Even though it is a monolingual speech signal content, a linguistic speech signal that is subjected to biased, stationary and excitatory processing can be input to both ears as a stimulus signal with two series of time-differentiated pronunciation period spectra. One division of labor coordination networking mechanisms, such as perceptual sampling and semantic shimmy activity, which inevitably occur within cerebral neuronal groups (when excitation occurs within a certain group of cerebral neurons, one comes from the opposite circuit). The signal utilizes the functional mechanism of cerebral neuron synapses (which suppresses abnormal response sounds) to avoid interference.
By reflecting the suppressed stimulation signals to separate circuits one after another, it is possible to forcibly activate peripheral nerve cell groups and right hemisphere nerve cell groups in a sequential manner.
By adding new neuron synaptic circuits (sampling center, shimmy exchange center) inside the cerebrum, it is possible to enhance memory and creativity (intelligence) to a higher level.

[Brief explanation of drawings]

FIG. 1 shows a system layout diagram of this embodiment, and FIG. 2 shows another combination system layout diagram of this embodiment.

Claims (1)

[Claims] 1. A magnetic cassette tape (1) on which an audio signal is recorded.
), a playback device (2), a fixed playback head (3) to be played by the playback device, another playback head (4) placed at a distance from the fixed playback head (3), and A variable mechanism (5) that can arbitrarily vary the distance position, amplifiers (6), (7) that amplify the reproduction signals of the reproduction heads (3), (4), and amplifiers (6), ( The respective output terminals (8) and (9) of 7) and the output of the output terminals (8) and (9) are sent to the left and right of the headphone speaker (10) separately, respectively, and the sound is played back to the left and right ears. This is an auditory learning machine that has the feature of allowing you to listen to sounds separated by time difference. 2. The auditory learning machine according to claim 1, in which the position of the playback head can be arbitrarily varied with respect to the fixed recording head. 3. The auditory learning machine according to claim 1, in which the position of the recording head can be arbitrarily varied with respect to the playback head.