Invention Grant
- Patent Title: Wireless cellular telephone with audio codec
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Application No.: US14481486Application Date: 2014-09-09
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Publication No.: US09666197B2Publication Date: 2017-05-30
- Inventor: David Sinai
- Applicant: Wolfson Microelectronics Ltd.
- Applicant Address: US TX Austin
- Assignee: Cirrus Logic, Inc.
- Current Assignee: Cirrus Logic, Inc.
- Current Assignee Address: US TX Austin
- Agency: Blank Rome LLP
- Main IPC: G06F17/00
- IPC: G06F17/00 ; G10L19/008 ; G06F3/16 ; H04M1/02 ; H03M1/12 ; H03M1/66 ; H04L5/14
Abstract:
A wireless cellular telephone with an audio codec for converting digital audio signals to analog audio signals. The audio codec comprises two digital audio bus interfaces for coupling to respective digital audio buses, and a digital-only signal path between the two digital audio bus interfaces, such that no analog processing of the audio signals occurs in the digital-only signal path.
Public/Granted literature
- US20150058024A1 WIRELESS CELLULAR TELEPHONE WITH AUDIO CODEC Public/Granted day:2015-02-26
Information query
