Method of controlling sound in computer monitor with sound proce

Details Method of controlling sound in computer monitor with sound proce Method of controlling sound in computer monitor with sound proce

1997-05-16

1999-12-28

Lee, Ping

Electrical audio signal processing systems and devices

Including amplitude or volume control

With manual volume control

381306, 381 26, 381333, H03G 300

Patent

active

060091819

ABSTRACT:
Method of controlling sound is performed in a computer monitor having sound processing function, and comprises the step of modifying a volume limit value, i.e., a maximum sound volume value adaptive to the incorporated software and/or hardware of the personal computer so as not to generate howling in the monitor. The method is accomplished by a microcomputer. With the method, when a volume limit level modifying signal to modify the volume limit value is externally applied, the microcomputer neglects a previously set volume limit value and stores a new volume limit value which is adjusted by an operator.

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patent: 5615256 (1997-03-01), Yamashita

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