发明名称 |
SYSTEM FOR SIGNAL SAMPLE RATE CONVERSION |
摘要 |
An apparatus and method for converting a source signal at a first rate to a re-sampled signal at a second rate using an array of processors. A decoder decomposes the source signal into left and right source values and sends an aperture signal to a coefficient control unit upon decomposition completion. A transfer unit controllably receives and passes the left and right source values on to a re-sampler. The coefficient control unit calculates a polyphase offset based on the aperture signal and a clock signal. A coefficient server selectively passes coefficients to the re-sampler based on the polyphase offset. And the re-sampler generates the re-sampled signal based on the left and right source values and the coefficients. |
申请公布号 |
WO2010047805(A3) |
申请公布日期 |
2010.07.01 |
申请号 |
WO2009US05748 |
申请日期 |
2009.10.22 |
申请人 |
VNS PORTFOLIO LLC;STONER, JAY, RANDALL |
发明人 |
STONER, JAY, RANDALL |
分类号 |
G06F9/06;G06F1/04 |
主分类号 |
G06F9/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|