JPS6226996U - - Google Patents
Info
- Publication number
- JPS6226996U JPS6226996U JP11635585U JP11635585U JPS6226996U JP S6226996 U JPS6226996 U JP S6226996U JP 11635585 U JP11635585 U JP 11635585U JP 11635585 U JP11635585 U JP 11635585U JP S6226996 U JPS6226996 U JP S6226996U
- Authority
- JP
- Japan
- Prior art keywords
- bandpass filter
- signal
- output
- signals
- frequency converter
- 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
- 239000000284 extract Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 230000010349 pulsation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Filters And Equalizers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985116355U JPH089990Y2 (ja) | 1985-07-31 | 1985-07-31 | 音域拡大装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985116355U JPH089990Y2 (ja) | 1985-07-31 | 1985-07-31 | 音域拡大装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6226996U true JPS6226996U (el) | 1987-02-18 |
JPH089990Y2 JPH089990Y2 (ja) | 1996-03-21 |
Family
ID=31000860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985116355U Expired - Lifetime JPH089990Y2 (ja) | 1985-07-31 | 1985-07-31 | 音域拡大装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH089990Y2 (el) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011001589A1 (ja) * | 2009-06-29 | 2011-01-06 | 三菱電機株式会社 | オーディオ信号処理装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5133962A (el) * | 1974-09-17 | 1976-03-23 | Matsushita Electric Ind Co Ltd | |
JPS6087599A (ja) * | 1983-09-19 | 1985-05-17 | シーメンス、アクチエンゲゼルシヤフト | 音響情報伝達方法および装置 |
-
1985
- 1985-07-31 JP JP1985116355U patent/JPH089990Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5133962A (el) * | 1974-09-17 | 1976-03-23 | Matsushita Electric Ind Co Ltd | |
JPS6087599A (ja) * | 1983-09-19 | 1985-05-17 | シーメンス、アクチエンゲゼルシヤフト | 音響情報伝達方法および装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011001589A1 (ja) * | 2009-06-29 | 2011-01-06 | 三菱電機株式会社 | オーディオ信号処理装置 |
JP5265008B2 (ja) * | 2009-06-29 | 2013-08-14 | 三菱電機株式会社 | オーディオ信号処理装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH089990Y2 (ja) | 1996-03-21 |
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