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Class Information
Number: 381/109
Name: Electrical audio signal processing systems and devices > Including amplitude or volume control > With manual volume control
Description: Subject matter wherein volume is controlled in accordance with the position of a device which is adjusted by hand.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8683992 |
Cooktop assembly comprising flush-mounted cooktop panel |
Apr. 1, 2014 |
| 8687826 |
Amplifier circuit |
Apr. 1, 2014 |
| 8670574 |
Sound volume adjusting apparatus |
Mar. 11, 2014 |
| 8638394 |
Electronic apparatus, electronic apparatus control device and electronic apparatus control method |
Jan. 28, 2014 |
| 8626322 |
Multimedia display based on audio and visual complexity |
Jan. 7, 2014 |
| 8615316 |
Method and an apparatus for processing an audio signal |
Dec. 24, 2013 |
| 8611559 |
Dynamic adjustment of master and individual volume controls |
Dec. 17, 2013 |
| 8606381 |
Method and device for switching audio recording modes |
Dec. 10, 2013 |
| 8588949 |
Method and apparatus for adjusting volume levels in a multi-zone system |
Nov. 19, 2013 |
| 8571236 |
Volume control system, controller, and amplifying apparatus |
Oct. 29, 2013 |
| 8554347 |
Remote audio amplifier monitoring system |
Oct. 8, 2013 |
| 8538042 |
System for increasing perceived loudness of speakers |
Sep. 17, 2013 |
| 8532314 |
Audio volume control circuit and method thereof |
Sep. 10, 2013 |
| 8526637 |
Volume control apparatus and program of volume control apparatus |
Sep. 3, 2013 |
| 8521314 |
Hierarchical control path with constraints for audio dynamics processing |
Aug. 27, 2013 |
| 8515093 |
Input signal mismatch compensation system |
Aug. 20, 2013 |
| 8509457 |
Tone balance volume control |
Aug. 13, 2013 |
| 8503696 |
Equalizer interface for electronic apparatus |
Aug. 6, 2013 |
| 8488810 |
Audio processing chip and audio signal processing method thereof |
Jul. 16, 2013 |
| 8483407 |
Noise reducing circuit |
Jul. 9, 2013 |
| 8483409 |
Volume adjustment for multiple voice over internet protocal streams |
Jul. 9, 2013 |
| 8452028 |
Dynamic surround channel volume control |
May. 28, 2013 |
| 8452020 |
Adjustment of acoustic properties based on proximity detection |
May. 28, 2013 |
| 8452430 |
Method and an apparatus for processing an audio signal |
May. 28, 2013 |
| 8442239 |
Audio system with balance setting based on information addresses |
May. 14, 2013 |
| 8431957 |
Audio dosage control |
Apr. 30, 2013 |
| 8422952 |
Wireless communication terminal and sound volume control method |
Apr. 16, 2013 |
| 8422700 |
Audio signal adjusting system and method |
Apr. 16, 2013 |
| 8422701 |
Distributed audio signal processing system |
Apr. 16, 2013 |
| 8406435 |
Audio submix management |
Mar. 26, 2013 |
| 8400434 |
Information processing apparatus, information processing method, and program therefor |
Mar. 19, 2013 |
| 8385830 |
Wireless communication terminal and sound volume control method |
Feb. 26, 2013 |
| 8379883 |
Audio mixer and parameter setting method therefor |
Feb. 19, 2013 |
| 8369541 |
Distributed audio signal processing system having virtual channels |
Feb. 5, 2013 |
| 8369540 |
Audio signal amplification |
Feb. 5, 2013 |
| 8358791 |
Distributed audio signal processing system having logical channel groups |
Jan. 22, 2013 |
| 8351597 |
Electronic device, echo canceling method thereof, non-transitory computer readable medium, circuit substrate, and portable telephone terminal device |
Jan. 8, 2013 |
| 8345893 |
Sound volume controller |
Jan. 1, 2013 |
| 8340308 |
Method and apparatus for automatic noise compensation used with audio reproduction equipment |
Dec. 25, 2012 |
| 8335320 |
Audio apparatus |
Dec. 18, 2012 |
| 8325942 |
Volume control unit |
Dec. 4, 2012 |
| 8295510 |
Power-saving amplifying device |
Oct. 23, 2012 |
| 8290185 |
Method of compensating for audio frequency characteristics and audio/video apparatus using the method |
Oct. 16, 2012 |
| 8290182 |
Method of using an apparatus to automatically control sudden changes in volume |
Oct. 16, 2012 |
| 8284960 |
User adjustable volume control that accommodates hearing |
Oct. 9, 2012 |
| 8284955 |
System and method for digital signal processing |
Oct. 9, 2012 |
| 8275152 |
Dynamic bass boost filter |
Sep. 25, 2012 |
| 8265301 |
Audio signal processing apparatus, audio signal processing method, program, and input apparatus |
Sep. 11, 2012 |
| 8265302 |
Method and apparatus for providing volume control with DC supervision |
Sep. 11, 2012 |
| 8239768 |
System and method of adjusting audiovisual content to improve hearing |
Aug. 7, 2012 |
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