Invention Grant
US08050932B2 Apparatus, and associated method, for selecting speech COder operational rates
有权
装置和相关方法，用于选择语音COVER操作速率
- Patent Title: Apparatus, and associated method, for selecting speech COder operational rates
- Patent Title (中): 装置和相关方法，用于选择语音COVER操作速率
-
Application No.: US12034547Application Date: 2008-02-20
-
Publication No.: US08050932B2Publication Date: 2011-11-01
- Inventor: David Furbeck
- Applicant: David Furbeck
- Applicant Address: CA Waterloo
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo
- Main IPC: G10L21/00
- IPC: G10L21/00
Abstract:
An apparatus and an associated method for facilitating selection of CODEC availability from amongst a set of CODECs at a communication device. A battery power measurer measures the stored energy level of a battery power supply that powers a communication device of which the CODEC forms a portion. A selector selects the available CODECs responsive to the measured power level. If the measured level is less than a threshold, then high-sampling-rate CODECs are at least selectably made unavailable for use. If the battery level is higher than the threshold, then the high-sampling-rate CODECs are made available for use. If the level is greater than a threshold then both a high sampling-rate and the low sampling-rate CODEC are available. An indication generator generates an indication of selection made by the selector.
Public/Granted literature
- US20090209300A1 APPARATUS, AND ASSOCIATED METHOD, FOR SELECTING SPEECH CODER OPERATIONAL RATES Public/Granted day:2009-08-20
Information query
