Inventor

KITAMURA MASATSUGU

JP21 patents

⚠️ This page may combine multiple inventors who share the name “KITAMURA MASATSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KITAMURA MASATSUGU

VICTOR COMPANY OF JAPAN

Method and system for translating digital signal sampled at variable frequency

Apparatus and method for compressively approximating an analog signal

Method and system for automatically providing flat frequency response to audio signals recorded on magnetic tapes

Method and system for decoding a digital signal using a variable frequency low-pass filter

Method and system for data compression by variable frequency sampling

Apparatus for monitoring reproduced audio signals during fast playback operation

Automatic attenuation circuit

Automatic recording level controlling circuit

System for time compression and expansion of audio signals

Signal time compression or expansion system

Periodic waveform generation by nonrecyclically reading lower frequency audio samples and recyclically reading higher frequency audio samples

Automatic level adjustment with means for minimizing drop-out effects

Interval detection for automatic cueing control systems

Circuit arrangement for skipping marked portions of a recording tape

Variable speed tone arm control system

Bias level setting circuit for tape recorders with staircase high frequency signal

Programmable automatic record player

Record disc playing apparatus with automatic cancellation of inside force on tone arm

Aperiodic waveform generation using stored markers identifying scaled waveform sections

Periodic wave form generation by recyclically reading amplitude and frequency equalized digital signals

KITAMURA MASATSUGU

Record disc playing apparatus having the function for correcting rotational irregularities due to record disc eccentricity