Action Research Co., Ltd.

The Tokyo Electric Power Company, Incorporated

Other

Advanced Telecommunications Research Institute International

Takenaka Corporation

Oohashi, Tsutomu

Tsutomu Oohashi

Norie Kawai

Emi Nishina

Reiko Yagi

Manabu Honda

Masako Morimoto

Tadao Maekawa

Moritada Niitsu

Satoshi Nakamura

Osamu Ueno

Yoshitaka Fuwamotot

Ariko Fukushima

To alleviate information-dependent behavior by using a mobile terminal of a user of the mobile terminal. A mobile terminal including a first signal generator that generates a frequency signal in the audible band, a second signal generator that generates a high-frequency signal in a frequency band higher than the audible band, a speaker that converts the high-frequency signal into a corresponding high-frequency sound, and a timing controller that controls timing of the generation of the high-frequency signal to be a timing that does not correlate with the timing of the generation of the frequency signal in the audible band is provided.

Mobile terminal with high frequency generator

A space is set substantially in a tropical rain forest type environment to activate a human's essential brain region and realize an environment suitable for the human's brain by arranging a device for setting the tropical rain forest type environment based on characteristics of activating human's essential brain region responsive to tropical rain forest type environment information, in a space such as an urban space, a housing space or other living space. The tropical rain forest type environmental information has higher density and higher complexity than those of urban space type environmental information, and includes at least one of auditory information, visual information, and super perceptual information of aerial vibration. The tropical rain forest type environmental information is comfortable for the human with no excessive stress, and is environmental information for effecting prevention and treatment of diseases due to stress by realizing the environment comfortable for the human's brain.

Method and apparatus for environmental setting and information for environmental setting

A means is provided for generating a vibration or a vibration signal, which contains audible range components that are vibration components in the audible frequency range and super-high-frequency components within a range exceeding the audible frequency range up to a predetermined maximum frequency, and which has an autocorrelation order represented by at least either one of a first property and a second property. By applying the vibration or an actual vibration generated from the vibration signal to a human being, a fundamental brain activation effect activating the fundamental brain network system constituted of a fundamental brain including the brain stem, thalamus and hypothalamus that are regions to bear the fundamental function of the human being and the fundamental brain network of neuronal projection from the fundamental brain to various brain regions is introduced.

Vibration generating apparatus and method introducing hypersonic effect to activate fundamental brain network and heighten aesthetic sensibility

In a sound generating apparatus, a sound generating space, a sound, and a method for generating a sound, a sound is generated which has a frequency within a first frequency range beyond a predetermined audible frequency range and up to a predetermined maximum frequency, and which is non-stationary so as to change in a micro-temporal area in a second frequency range beyond 10 kHz. Then, the generated sound is applied to a person, thereby increasing cerebral blood flows of the person. This causes improvement and enhancement of the person's state of mind and body, so as to relieve stresses, thereby relaxing the person.

Sound generating apparatus and method, sound generating space and sound, each provided for significantly increasing cerebral blood flows of persons

A disc recording device for recording left channel signals and right channel signals having a super audio-frequency signal range up to 40 kHz on a left master disc and a right master disc respectively comprises a left disc recording control portion, a right disc recording control portion, and a common control portion. An another disc recording device for recording the left channel signals and the right channel signals having sounds of super audio-frequency signal range up to 40 kHz onto one face and other face of a master disc respectively comprises a disc inverse face playback control portion, a disc front face playback control portion, and a common control portion. A signal frame as a channel bit used in the above mentioned devices has 316 bits per one left channel signal and one right channel signal, respectively.

Synchronous recording and playback of left and right stereo channels on

A multitrack audio system having rotary heads by which audio signals are recorded onto a plurality of tracks and played back from the tracks on a magnetic tape comprises a track grouping circuit for dividing the tracks into track groups having the predetermined number of tracks; a type switching circuit for selecting the track groups; a first to fourth clock oscillators for generating sampling frequencies; a first circuit group which comprises a S/H circuit 15, and A/D conversion circuit, a 10-8 conversion circuit 19, and error detection/correction code additional circuit 21, and a time axis compression circuit 23 for converting the audio signals to digital signals; a modulator; a recording and playback circuit; a demodulator; a switching circuit for selecting the track group as an object of playback; and a second circuit group, which comprises a time axis re-expansion circuit, a error detection/correction circuit, a 8-10 conversion circuit, an interpolation circuit, and D/A conversion circuits for converting the digital signals demodulated by the demodulator into audio signals selected by the switching circuit.

Multitrack system for PCM recording and playback of audio signals and

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Tokyo, Japan

Tsutomu Oohashi