JPH075742Y2 - 音声モニタ装置 - Google Patents
音声モニタ装置Info
- Publication number
- JPH075742Y2 JPH075742Y2 JP11485888U JP11485888U JPH075742Y2 JP H075742 Y2 JPH075742 Y2 JP H075742Y2 JP 11485888 U JP11485888 U JP 11485888U JP 11485888 U JP11485888 U JP 11485888U JP H075742 Y2 JPH075742 Y2 JP H075742Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- frequency
- monitor device
- audio
- demodulation
- 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 - Lifetime
Links
Landscapes
- Circuits Of Receivers In General (AREA)
- Emergency Alarm Devices (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11485888U JPH075742Y2 (ja) | 1988-08-31 | 1988-08-31 | 音声モニタ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11485888U JPH075742Y2 (ja) | 1988-08-31 | 1988-08-31 | 音声モニタ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0236281U JPH0236281U (US06272168-20010807-M00014.png) | 1990-03-08 |
JPH075742Y2 true JPH075742Y2 (ja) | 1995-02-08 |
Family
ID=31355986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11485888U Expired - Lifetime JPH075742Y2 (ja) | 1988-08-31 | 1988-08-31 | 音声モニタ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH075742Y2 (US06272168-20010807-M00014.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003303939A (ja) * | 2002-04-08 | 2003-10-24 | Hitachi Ltd | パワー半導体装置及びインバータ装置 |
ES2374688T3 (es) * | 2007-07-03 | 2012-02-21 | Koninklijke Philips Electronics N.V. | Sistema de vigilancia para bebés. |
-
1988
- 1988-08-31 JP JP11485888U patent/JPH075742Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0236281U (US06272168-20010807-M00014.png) | 1990-03-08 |
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