JPS6210666Y2 - - Google Patents
Info
- Publication number
- JPS6210666Y2 JPS6210666Y2 JP1978136294U JP13629478U JPS6210666Y2 JP S6210666 Y2 JPS6210666 Y2 JP S6210666Y2 JP 1978136294 U JP1978136294 U JP 1978136294U JP 13629478 U JP13629478 U JP 13629478U JP S6210666 Y2 JPS6210666 Y2 JP S6210666Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- timing
- noise
- large number
- 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.)
- Expired
Links
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978136294U JPS6210666Y2 (enrdf_load_stackoverflow) | 1978-10-04 | 1978-10-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978136294U JPS6210666Y2 (enrdf_load_stackoverflow) | 1978-10-04 | 1978-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553433U JPS5553433U (enrdf_load_stackoverflow) | 1980-04-10 |
JPS6210666Y2 true JPS6210666Y2 (enrdf_load_stackoverflow) | 1987-03-13 |
Family
ID=29107388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978136294U Expired JPS6210666Y2 (enrdf_load_stackoverflow) | 1978-10-04 | 1978-10-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6210666Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60205224A (ja) * | 1984-03-30 | 1985-10-16 | Shimizu Constr Co Ltd | 残響計測装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6113171A (ja) * | 1984-06-29 | 1986-01-21 | Mitsubishi Heavy Ind Ltd | 表面汚染検査装置 |
-
1978
- 1978-10-04 JP JP1978136294U patent/JPS6210666Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5553433U (enrdf_load_stackoverflow) | 1980-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Schroeder | New method of measuring reverberation time | |
Dunn et al. | Statistical measurements on conversational speech | |
US3692959A (en) | Digital hearing aid gain analyzer | |
Lochner et al. | The intelligibility of speech under reverberant conditions | |
Sivian | Speech power and its measurement | |
JPS6210666Y2 (enrdf_load_stackoverflow) | ||
US3270833A (en) | Method of and apparatus for measuring ensemble averages and decay curves | |
Lebo et al. | Acoustic trauma from rock-and-roll music | |
Olsson et al. | Incremental use of FFT as a solution for low BT-product reverberation time measurements | |
Hirsh et al. | Masking of speech by bands of noise | |
Pollack | The effect of white noise on the loudness of speech of assigned average level | |
CN116959491A (zh) | 一种针对wav音频的分贝、回声、底噪及啸叫检测方法 | |
US3343627A (en) | Apparatus for and method of determining the acoustic properties of an enclosure | |
US3352378A (en) | Apparatus for and method of determining the acoustical reverberation time of an enclosure | |
JPS6113171B2 (enrdf_load_stackoverflow) | ||
Schneider et al. | A dual-channel MLS-based test system for hearing-aid characterization | |
Beranek et al. | Speech interference levels as criteria for rating background noise in offices | |
JPS6157566B2 (enrdf_load_stackoverflow) | ||
RU2284586C1 (ru) | Устройство измерения разборчивости речи | |
US2848612A (en) | Complex noise generator | |
US1984995A (en) | Testing device | |
JPS6341010B2 (enrdf_load_stackoverflow) | ||
JPH038998Y2 (enrdf_load_stackoverflow) | ||
SU1761889A1 (ru) | Способ определени звукоизол ции конструкций и устройство дл его осуществлени | |
Seeley | A Compact Direct-Reading Reverberation Meter |