JPS55107313A - Adjuster for audio quality - Google Patents
Adjuster for audio qualityInfo
- Publication number
- JPS55107313A JPS55107313A JP1378879A JP1378879A JPS55107313A JP S55107313 A JPS55107313 A JP S55107313A JP 1378879 A JP1378879 A JP 1378879A JP 1378879 A JP1378879 A JP 1378879A JP S55107313 A JPS55107313 A JP S55107313A
- Authority
- JP
- Japan
- Prior art keywords
- higher harmonics
- input signal
- frequency
- frequency components
- mixer
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
- H03G5/02—Manually-operated control
- H03G5/025—Equalizers; Volume or gain control in limited frequency bands
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1378879A JPS55107313A (en) | 1979-02-08 | 1979-02-08 | Adjuster for audio quality |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1378879A JPS55107313A (en) | 1979-02-08 | 1979-02-08 | Adjuster for audio quality |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55107313A true JPS55107313A (en) | 1980-08-18 |
Family
ID=11842982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1378879A Pending JPS55107313A (en) | 1979-02-08 | 1979-02-08 | Adjuster for audio quality |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55107313A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59105707A (ja) * | 1982-12-08 | 1984-06-19 | Matsushita Electric Ind Co Ltd | 音響効果装置 |
JP2007171339A (ja) * | 2005-12-20 | 2007-07-05 | Kenwood Corp | オーディオ信号処理装置 |
US9240196B2 (en) | 2010-03-09 | 2016-01-19 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for handling transient sound events in audio signals when changing the replay speed or pitch |
US9305557B2 (en) | 2010-03-09 | 2016-04-05 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for processing an audio signal using patch border alignment |
US9318127B2 (en) | 2010-03-09 | 2016-04-19 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Device and method for improved magnitude response and temporal alignment in a phase vocoder based bandwidth extension method for audio signals |
-
1979
- 1979-02-08 JP JP1378879A patent/JPS55107313A/ja active Pending
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59105707A (ja) * | 1982-12-08 | 1984-06-19 | Matsushita Electric Ind Co Ltd | 音響効果装置 |
JP2007171339A (ja) * | 2005-12-20 | 2007-07-05 | Kenwood Corp | オーディオ信号処理装置 |
US9240196B2 (en) | 2010-03-09 | 2016-01-19 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for handling transient sound events in audio signals when changing the replay speed or pitch |
US9305557B2 (en) | 2010-03-09 | 2016-04-05 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for processing an audio signal using patch border alignment |
US9318127B2 (en) | 2010-03-09 | 2016-04-19 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Device and method for improved magnitude response and temporal alignment in a phase vocoder based bandwidth extension method for audio signals |
US9792915B2 (en) | 2010-03-09 | 2017-10-17 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for processing an input audio signal using cascaded filterbanks |
US9905235B2 (en) | 2010-03-09 | 2018-02-27 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Device and method for improved magnitude response and temporal alignment in a phase vocoder based bandwidth extension method for audio signals |
US10032458B2 (en) | 2010-03-09 | 2018-07-24 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for processing an input audio signal using cascaded filterbanks |
US10770079B2 (en) | 2010-03-09 | 2020-09-08 | Franhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for processing an input audio signal using cascaded filterbanks |
US11495236B2 (en) | 2010-03-09 | 2022-11-08 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for processing an input audio signal using cascaded filterbanks |
US11894002B2 (en) | 2010-03-09 | 2024-02-06 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung | Apparatus and method for processing an input audio signal using cascaded filterbanks |
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