GB8709843D0 - Digital signal processing circuit transducer - Google Patents
Digital signal processing circuit transducerInfo
- Publication number
- GB8709843D0 GB8709843D0 GB878709843A GB8709843A GB8709843D0 GB 8709843 D0 GB8709843 D0 GB 8709843D0 GB 878709843 A GB878709843 A GB 878709843A GB 8709843 A GB8709843 A GB 8709843A GB 8709843 D0 GB8709843 D0 GB 8709843D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal processing
- digital signal
- processing circuit
- circuit transducer
- transducer
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
- G10K11/341—Circuits therefor
- G10K11/346—Circuits therefor using phase variation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
- G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
- G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
- G06F7/5443—Sum of products
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
- G06F2207/3804—Details
- G06F2207/386—Special constructional features
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08709843A GB2204431A (en) | 1987-04-25 | 1987-04-25 | Digital signal processing and transducer array beamforming |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08709843A GB2204431A (en) | 1987-04-25 | 1987-04-25 | Digital signal processing and transducer array beamforming |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8709843D0 true GB8709843D0 (en) | 1987-09-09 |
GB2204431A GB2204431A (en) | 1988-11-09 |
Family
ID=10616368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08709843A Withdrawn GB2204431A (en) | 1987-04-25 | 1987-04-25 | Digital signal processing and transducer array beamforming |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2204431A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5666300A (en) * | 1994-12-22 | 1997-09-09 | Motorola, Inc. | Power reduction in a data processing system using pipeline registers and method therefor |
US9035820B2 (en) | 2009-03-31 | 2015-05-19 | Nec Corporation | Measurement device, measurement system, measurement method, and program |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1536933A (en) * | 1977-03-16 | 1978-12-29 | Int Computers Ltd | Array processors |
US4739474A (en) * | 1983-03-10 | 1988-04-19 | Martin Marietta Corporation | Geometric-arithmetic parallel processor |
GB2192061B (en) * | 1986-06-27 | 1990-08-01 | Plessey Co Plc | Sonar systems |
-
1987
- 1987-04-25 GB GB08709843A patent/GB2204431A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2204431A (en) | 1988-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |