FR1233707A - Amortisseur de son - Google Patents
Amortisseur de sonInfo
- Publication number
- FR1233707A FR1233707A FR795653A FR795653A FR1233707A FR 1233707 A FR1233707 A FR 1233707A FR 795653 A FR795653 A FR 795653A FR 795653 A FR795653 A FR 795653A FR 1233707 A FR1233707 A FR 1233707A
- Authority
- FR
- France
- Prior art keywords
- sound absorber
- absorber
- sound
- 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
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
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1233707XA | 1958-06-20 | 1958-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1233707A true FR1233707A (fr) | 1960-10-12 |
Family
ID=22408280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR795653A Expired FR1233707A (fr) | 1958-06-20 | 1959-05-26 | Amortisseur de son |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1233707A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108269564A (zh) * | 2018-03-11 | 2018-07-10 | 西北工业大学 | 一种由开孔型多孔玻璃与气囊构成的隔声耳罩 |
-
1959
- 1959-05-26 FR FR795653A patent/FR1233707A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108269564A (zh) * | 2018-03-11 | 2018-07-10 | 西北工业大学 | 一种由开孔型多孔玻璃与气囊构成的隔声耳罩 |
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