Invention Application
- Patent Title: VARIABLE POINT SAMPLING
- Patent Title (中): 可变点采样
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Application No.: PCT/US1993006633Application Date: 1993-07-15
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Publication No.: WO1994007303A1Publication Date: 1994-03-31
- Inventor: NOISE CANCELLATION TECHNOLOGIES, INC. , DENENBERG, Jeffrey, N. , SCOTT, Roy, H.
- Applicant: NOISE CANCELLATION TECHNOLOGIES, INC.
- Assignee: NOISE CANCELLATION TECHNOLOGIES, INC.
- Current Assignee: NOISE CANCELLATION TECHNOLOGIES, INC.
- Priority: US7/943,629 19920911
- Main IPC: H03F01/26
- IPC: H03F01/26
Abstract:
A method and system by which the number of samples used to characterize the noise cycle of an active noise cancellation system varies dynamically as a function of the fundamental operating frequency of the system.
Information query
