JPS5220801A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Automatic voice frequency elimination and control system
Assignee: Individual
•
Filing: 1975-03-31
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Granted: —
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Expires: 1995-03-31
Abstract
Abstract PURPOSE: Eo enable to listen only band music with elimination of singing sound at stereo seplay of the mustc, by constituting the circuit out of band filter, control signal generating circuit and differential amplifier. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Takayuki Kadota
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 17:19
CPC Classifications
—
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