JP2000091865A - 音響装置 - Google Patents
音響装置Info
- Publication number
- JP2000091865A JP2000091865A JP25872398A JP25872398A JP2000091865A JP 2000091865 A JP2000091865 A JP 2000091865A JP 25872398 A JP25872398 A JP 25872398A JP 25872398 A JP25872398 A JP 25872398A JP 2000091865 A JP2000091865 A JP 2000091865A
- Authority
- JP
- Japan
- Prior art keywords
- impulse response
- filter
- response filter
- frequency
- 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.)
- Pending
Links
- 230000004044 response Effects 0.000 claims abstract description 66
- 238000012937 correction Methods 0.000 claims abstract description 11
- 230000015654 memory Effects 0.000 claims description 51
- 230000005236 sound signal Effects 0.000 claims description 35
- 230000008859 change Effects 0.000 claims description 10
- 230000003321 amplification Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 19
- 238000000053 physical method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 28
- 230000006870 function Effects 0.000 description 12
- 238000012546 transfer Methods 0.000 description 11
- 238000013461 design Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25872398A JP2000091865A (ja) | 1998-09-11 | 1998-09-11 | 音響装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25872398A JP2000091865A (ja) | 1998-09-11 | 1998-09-11 | 音響装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000091865A true JP2000091865A (ja) | 2000-03-31 |
| JP2000091865A5 JP2000091865A5 (https=) | 2005-10-27 |
Family
ID=17324201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25872398A Pending JP2000091865A (ja) | 1998-09-11 | 1998-09-11 | 音響装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000091865A (https=) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005086525A1 (ja) * | 2004-03-05 | 2005-09-15 | Rohm Co., Ltd | フィルタ回路およびそれを利用した再生装置 |
| JP2008282042A (ja) * | 2008-07-14 | 2008-11-20 | Sony Corp | 再生装置 |
| WO2008155725A1 (en) * | 2007-06-21 | 2008-12-24 | Nxp B.V. | A device for and a method of processing audio data |
| US20090319066A1 (en) * | 2008-06-09 | 2009-12-24 | Mitsubishi Electric Corporation | Audio reproducing apparatus |
| US7773755B2 (en) | 2004-08-27 | 2010-08-10 | Sony Corporation | Reproduction apparatus and reproduction system |
| US7953229B2 (en) | 2008-12-25 | 2011-05-31 | Kabushiki Kaisha Toshiba | Sound processor, sound reproducer, and sound processing method |
| JP2014007627A (ja) * | 2012-06-26 | 2014-01-16 | Onkyo Corp | チャンネルデバイダおよびこれを含む音声再生システム |
| JP2014175883A (ja) * | 2013-03-11 | 2014-09-22 | Onkyo Corp | チャンネルデバイダおよびこれを含む音声再生システム |
-
1998
- 1998-09-11 JP JP25872398A patent/JP2000091865A/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005086525A1 (ja) * | 2004-03-05 | 2005-09-15 | Rohm Co., Ltd | フィルタ回路およびそれを利用した再生装置 |
| US7773755B2 (en) | 2004-08-27 | 2010-08-10 | Sony Corporation | Reproduction apparatus and reproduction system |
| KR101150326B1 (ko) * | 2004-08-27 | 2012-06-08 | 소니 주식회사 | 재생장치 및 재생시스템 |
| WO2008155725A1 (en) * | 2007-06-21 | 2008-12-24 | Nxp B.V. | A device for and a method of processing audio data |
| US20090319066A1 (en) * | 2008-06-09 | 2009-12-24 | Mitsubishi Electric Corporation | Audio reproducing apparatus |
| JP2010021982A (ja) * | 2008-06-09 | 2010-01-28 | Mitsubishi Electric Corp | 音響再生装置 |
| JP2008282042A (ja) * | 2008-07-14 | 2008-11-20 | Sony Corp | 再生装置 |
| US7953229B2 (en) | 2008-12-25 | 2011-05-31 | Kabushiki Kaisha Toshiba | Sound processor, sound reproducer, and sound processing method |
| JP2014007627A (ja) * | 2012-06-26 | 2014-01-16 | Onkyo Corp | チャンネルデバイダおよびこれを含む音声再生システム |
| JP2014175883A (ja) * | 2013-03-11 | 2014-09-22 | Onkyo Corp | チャンネルデバイダおよびこれを含む音声再生システム |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050907 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050907 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080930 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090303 |