JPH0439078B2 - - Google Patents
Info
- Publication number
- JPH0439078B2 JPH0439078B2 JP22013683A JP22013683A JPH0439078B2 JP H0439078 B2 JPH0439078 B2 JP H0439078B2 JP 22013683 A JP22013683 A JP 22013683A JP 22013683 A JP22013683 A JP 22013683A JP H0439078 B2 JPH0439078 B2 JP H0439078B2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- light emitting
- emitting diode
- pressure level
- microphone
- 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
- Indicating Measured Values (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22013683A JPS60112091A (ja) | 1983-11-22 | 1983-11-22 | 空間音場表示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22013683A JPS60112091A (ja) | 1983-11-22 | 1983-11-22 | 空間音場表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60112091A JPS60112091A (ja) | 1985-06-18 |
| JPH0439078B2 true JPH0439078B2 (2) | 1992-06-26 |
Family
ID=16746461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22013683A Granted JPS60112091A (ja) | 1983-11-22 | 1983-11-22 | 空間音場表示装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60112091A (2) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5195179B2 (ja) * | 2008-09-02 | 2013-05-08 | ヤマハ株式会社 | 音場可視化システムおよび音場可視化方法 |
| JP5494048B2 (ja) * | 2010-03-15 | 2014-05-14 | ヤマハ株式会社 | 音/光変換器 |
| JP5655498B2 (ja) * | 2010-10-22 | 2015-01-21 | ヤマハ株式会社 | 音場可視化システム |
| JP5673403B2 (ja) * | 2011-07-11 | 2015-02-18 | ヤマハ株式会社 | 音場可視化システム |
-
1983
- 1983-11-22 JP JP22013683A patent/JPS60112091A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60112091A (ja) | 1985-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8059107B2 (en) | Touch sensitive device employing bending wave vibration sensing and excitation transducers | |
| JP5655498B2 (ja) | 音場可視化システム | |
| CN1093302C (zh) | 在工作模式和备用模式下显示屏上都有活动图象的设备 | |
| ATE385576T1 (de) | Überwachung von umgebungsgeräuschen | |
| KR930023717A (ko) | 비정상음의 검출장치 | |
| JP5195179B2 (ja) | 音場可視化システムおよび音場可視化方法 | |
| TR200100425T2 (tr) | Bir sıvıyı tanımlamak için sistem ve yöntem. | |
| JPH0439078B2 (2) | ||
| EP0999433A3 (de) | Vorrichtung und Verfahren zum Erfassen von Schwingungssignalen und/oder Körperschallsignalen | |
| JP5477357B2 (ja) | 音場可視化システム | |
| KR101962198B1 (ko) | 소음원 가시화 데이터 누적 표시방법 및 음향 카메라 시스템 | |
| JP5494048B2 (ja) | 音/光変換器 | |
| CN104916418B (zh) | 电力变压器有源降噪系统及工作方法 | |
| EP1457790A3 (en) | Apparatus for measuring the instantaneous distance between the stern of a vessel and a fixed structure such as quay, a jetty or a landing stage | |
| US4213085A (en) | Phase inversion test device | |
| CN203606023U (zh) | 采用两个激光器的声音检测装置 | |
| KR890015031A (ko) | 소닉 디지타이저 코일의 측정방법 및 장치 | |
| JP2590762Y2 (ja) | 光パルス試験器 | |
| JP2001188975A5 (2) | ||
| CN2514358Y (zh) | 泥石流次声波报警装置 | |
| KR830009868A (ko) | 음원(音原) 검출처리공정 및 음향방출 모니터링(monitoring) 장치 | |
| JPH03142396A (ja) | 対象物検知装置 | |
| JPS6344189A (ja) | 音源探査装置 | |
| JPH0429430Y2 (2) | ||
| CN120213210A (zh) | 伺服系统运行过程中的噪声检测装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |