FR2313667A1 - Procede et installation de mesure du temps de reverbation acoustique d'un local - Google Patents
Procede et installation de mesure du temps de reverbation acoustique d'un localInfo
- Publication number
- FR2313667A1 FR2313667A1 FR7517115A FR7517115A FR2313667A1 FR 2313667 A1 FR2313667 A1 FR 2313667A1 FR 7517115 A FR7517115 A FR 7517115A FR 7517115 A FR7517115 A FR 7517115A FR 2313667 A1 FR2313667 A1 FR 2313667A1
- Authority
- FR
- France
- Prior art keywords
- sound
- loud
- speaker
- meter
- signal
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H7/00—Measuring reverberation time ; room acoustic measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7517115A FR2313667A1 (fr) | 1975-06-02 | 1975-06-02 | Procede et installation de mesure du temps de reverbation acoustique d'un local |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7517115A FR2313667A1 (fr) | 1975-06-02 | 1975-06-02 | Procede et installation de mesure du temps de reverbation acoustique d'un local |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2313667A1 true FR2313667A1 (fr) | 1976-12-31 |
FR2313667B3 FR2313667B3 (fr) | 1978-12-29 |
Family
ID=9155938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7517115A Granted FR2313667A1 (fr) | 1975-06-02 | 1975-06-02 | Procede et installation de mesure du temps de reverbation acoustique d'un local |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2313667A1 (fr) |
-
1975
- 1975-06-02 FR FR7517115A patent/FR2313667A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2313667B3 (fr) | 1978-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |