Boots – shoes – and leggings
Patent
1996-10-23
1999-06-22
Chang, Vivian
Boots, shoes, and leggings
381 2, 381 77, G06F 1700
Patent
active
059148772
ABSTRACT:
A powered microphone for use with a personal computer comprising a Universal Serial Bus interface for coupling the powered microphone to a Universal Serial Bus. A circuit coupled to the Universal Serial Bus interface is configured to integrate a plurality of data streams, including clock data, digital audio data, and control data into Universal Serial Bus compatible data. A gain controller is coupled to provide control signals to a power supply and amplifier; and an audio data circuit is coupled to receive clock data and analog audio data. The audio data circuit includes an analog-to-digital converter for converting the analog audio data to a digital audio signal, and the audio data circuit is further configured to receive an audio control signal from the gain controller.
REFERENCES:
patent: 3860921 (1975-01-01), Wood
patent: 4344175 (1982-08-01), Leslie
patent: 5414386 (1995-05-01), Adachi et al.
patent: 5532556 (1996-07-01), Anderson et al.
patent: 5539871 (1996-07-01), Gibson
patent: 5553220 (1996-09-01), Keene
patent: 5560022 (1996-09-01), Dunstan et al.
patent: 5563952 (1996-10-01), Mercer
patent: 5596647 (1997-01-01), Wakai et al.
patent: 5615404 (1997-03-01), Knoll
patent: 5652895 (1997-07-01), Poisner
patent: 5675813 (1997-10-01), Holmdahl
patent: 5684997 (1997-11-01), Kau et al.
patent: 5734729 (1998-03-01), Tran
patent: 5818948 (1998-10-01), Gulick
Universal Serial Bus Specification, Compaq et al., Revision 0.9, Mar. 31, 1995, pp. 1-120.
Advanced Micro Devices , Inc.
Chang Vivian
Daffer Kevin L.
Kowert Robert C.
LandOfFree
USB based microphone system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with USB based microphone system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and USB based microphone system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1712377