ES2163375A1 - Appliance for the continuous verification of the acoustic response of a microphone - Google Patents
Appliance for the continuous verification of the acoustic response of a microphoneInfo
- Publication number
- ES2163375A1 ES2163375A1 ES200001211A ES200001211A ES2163375A1 ES 2163375 A1 ES2163375 A1 ES 2163375A1 ES 200001211 A ES200001211 A ES 200001211A ES 200001211 A ES200001211 A ES 200001211A ES 2163375 A1 ES2163375 A1 ES 2163375A1
- Authority
- ES
- Spain
- Prior art keywords
- microphone
- output
- input
- appliance
- acoustic
- 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
Abstract
Appliance for the continuous verification of the acoustic response of a microphone.It includes an analogue-digital converter with an input for an acoustic-electric sensor (microphone or accelerometer) and an input for the electrical signal from the amplifier equipment, and an output for a microprocessor that is also equipped with an output for an EPROM program memory, an input-output for a RAM data memory, an output for the clock-calendar, and an input/output for a connector that couples to an external device, such as a personal computer.Applicable to the continuous checking of the operating status of an acoustic sensor, such as a microphone, whose normal operating conditions can be altered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200001211A ES2163375B1 (en) | 2000-05-16 | 2000-05-16 | APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200001211A ES2163375B1 (en) | 2000-05-16 | 2000-05-16 | APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2163375A1 true ES2163375A1 (en) | 2002-01-16 |
ES2163375B1 ES2163375B1 (en) | 2003-02-16 |
Family
ID=8493515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200001211A Expired - Fee Related ES2163375B1 (en) | 2000-05-16 | 2000-05-16 | APPARATUS FOR CONTINUOUS VERIFICATION OF THE ACOUSTIC RESPONSE OF A MICROPHONE. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2163375B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8405539A1 (en) * | 1983-07-29 | 1984-06-01 | Tomas Garrido Nicasio De | Alarm device by overcoming environmental noise level. (Machine-translation by Google Translate, not legally binding) |
EP0529158A1 (en) * | 1989-11-14 | 1993-03-03 | Lovejoy Controls Corporation | Controlling sound dosage |
ES2110872A1 (en) * | 1992-03-09 | 1998-02-16 | Dicesva S L | Improvements introduced into the object of main patent No. P9200518 for: "Acoustic alarm and sound level limiting device". |
-
2000
- 2000-05-16 ES ES200001211A patent/ES2163375B1/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES8405539A1 (en) * | 1983-07-29 | 1984-06-01 | Tomas Garrido Nicasio De | Alarm device by overcoming environmental noise level. (Machine-translation by Google Translate, not legally binding) |
EP0529158A1 (en) * | 1989-11-14 | 1993-03-03 | Lovejoy Controls Corporation | Controlling sound dosage |
ES2110872A1 (en) * | 1992-03-09 | 1998-02-16 | Dicesva S L | Improvements introduced into the object of main patent No. P9200518 for: "Acoustic alarm and sound level limiting device". |
Also Published As
Publication number | Publication date |
---|---|
ES2163375B1 (en) | 2003-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 2163375B1 Country of ref document: ES |
|
GC2A | Exploitation certificate registered application with search report |
Effective date: 20050317 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20200826 |