JPS6472615A - Digital signal processor - Google Patents
Digital signal processorInfo
- Publication number
- JPS6472615A JPS6472615A JP62228384A JP22838487A JPS6472615A JP S6472615 A JPS6472615 A JP S6472615A JP 62228384 A JP62228384 A JP 62228384A JP 22838487 A JP22838487 A JP 22838487A JP S6472615 A JPS6472615 A JP S6472615A
- Authority
- JP
- Japan
- Prior art keywords
- delay
- digital signal
- circuit
- sampling period
- storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To cope with the processing requiring any delay by using a delay means controlled by a delay control means so as to apply delay processing to a digital signal thereby applying digital processing synchronously with an input signal. CONSTITUTION:In operating an external temporary storage circuit 23 as a ring buffer apparently, plural sets of addresses representing the storage area of a digital signal to be stored and offset representing the storage area of the digital signal to be read out are prepared and the storage addresses increased at each sampling period and the readout addresses being the addition of the offset to the storage address are given to the external temporary storage circuit 23 from the external temporary storage control circuit 25. A control circuit 27 is operated synchronously with the operation start signal given from the input/output control circuit 21 and each internal circuit is controlled synchronously with the sampling period of the input signal given externally. Thus, a prescribed digital processing is applied with respect to the input signal given at a prescribed sampling period.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62228384A JPS6472615A (en) | 1987-09-14 | 1987-09-14 | Digital signal processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62228384A JPS6472615A (en) | 1987-09-14 | 1987-09-14 | Digital signal processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6472615A true JPS6472615A (en) | 1989-03-17 |
Family
ID=16875623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62228384A Pending JPS6472615A (en) | 1987-09-14 | 1987-09-14 | Digital signal processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6472615A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4035408A1 (en) * | 1989-11-07 | 1991-06-13 | Pioneer Electronic Corp | DIGITAL SOUND SIGNAL PROCESSING DEVICE |
US5065433A (en) * | 1989-06-26 | 1991-11-12 | Pioneer Electronic Corporation | Audio signal data processing system |
JPH0440548A (en) * | 1990-06-06 | 1992-02-10 | Pioneer Electron Corp | Digital signal processor |
US5218710A (en) * | 1989-06-19 | 1993-06-08 | Pioneer Electronic Corporation | Audio signal processing system having independent and distinct data buses for concurrently transferring audio signal data to provide acoustic control |
US5381456A (en) * | 1992-07-07 | 1995-01-10 | U.S. Philips Corporation | Rotary-anode x-ray tube comprising a sleeve bearing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5915375A (en) * | 1982-07-15 | 1984-01-26 | Mitsubishi Electric Corp | Screen integrator |
-
1987
- 1987-09-14 JP JP62228384A patent/JPS6472615A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5915375A (en) * | 1982-07-15 | 1984-01-26 | Mitsubishi Electric Corp | Screen integrator |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5218710A (en) * | 1989-06-19 | 1993-06-08 | Pioneer Electronic Corporation | Audio signal processing system having independent and distinct data buses for concurrently transferring audio signal data to provide acoustic control |
US5065433A (en) * | 1989-06-26 | 1991-11-12 | Pioneer Electronic Corporation | Audio signal data processing system |
DE4035408A1 (en) * | 1989-11-07 | 1991-06-13 | Pioneer Electronic Corp | DIGITAL SOUND SIGNAL PROCESSING DEVICE |
JPH0440548A (en) * | 1990-06-06 | 1992-02-10 | Pioneer Electron Corp | Digital signal processor |
US5381456A (en) * | 1992-07-07 | 1995-01-10 | U.S. Philips Corporation | Rotary-anode x-ray tube comprising a sleeve bearing |
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