GB9904694D0 - Device for measuring noise - Google Patents
Device for measuring noiseInfo
- Publication number
- GB9904694D0 GB9904694D0 GBGB9904694.8A GB9904694A GB9904694D0 GB 9904694 D0 GB9904694 D0 GB 9904694D0 GB 9904694 A GB9904694 A GB 9904694A GB 9904694 D0 GB9904694 D0 GB 9904694D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- measuring noise
- noise
- measuring
- 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- Withdrawn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
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9904694A GB2347501A (en) | 1999-03-01 | 1999-03-01 | Device for measuring noise |
DE29903728U DE29903728U1 (en) | 1999-03-01 | 1999-03-02 | Device for measuring noise |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9904694A GB2347501A (en) | 1999-03-01 | 1999-03-01 | Device for measuring noise |
DE29903728U DE29903728U1 (en) | 1999-03-01 | 1999-03-02 | Device for measuring noise |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9904694D0 true GB9904694D0 (en) | 1999-04-21 |
GB2347501A GB2347501A (en) | 2000-09-06 |
Family
ID=26062322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9904694A Withdrawn GB2347501A (en) | 1999-03-01 | 1999-03-01 | Device for measuring noise |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE29903728U1 (en) |
GB (1) | GB2347501A (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191934A (en) * | 1982-05-06 | 1983-11-09 | Kawasaki Steel Corp | Method for measuring stationary sound under existence of background noise |
JPH03264826A (en) * | 1989-07-26 | 1991-11-26 | Fuji Electric Co Ltd | Noise analyzing apparatus |
JPH04216597A (en) * | 1990-12-17 | 1992-08-06 | Nec Eng Ltd | Background noise eliminating circuit of voice recognition device |
JPH0694511A (en) * | 1992-09-14 | 1994-04-05 | Toshiba Corp | Noise measuring apparatus |
-
1999
- 1999-03-01 GB GB9904694A patent/GB2347501A/en not_active Withdrawn
- 1999-03-02 DE DE29903728U patent/DE29903728U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE29903728U1 (en) | 2000-02-24 |
GB2347501A (en) | 2000-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |