JP4213856B2 - エンベロープ検出装置 - Google Patents
エンベロープ検出装置 Download PDFInfo
- Publication number
- JP4213856B2 JP4213856B2 JP2000299157A JP2000299157A JP4213856B2 JP 4213856 B2 JP4213856 B2 JP 4213856B2 JP 2000299157 A JP2000299157 A JP 2000299157A JP 2000299157 A JP2000299157 A JP 2000299157A JP 4213856 B2 JP4213856 B2 JP 4213856B2
- Authority
- JP
- Japan
- Prior art keywords
- envelope
- waveform
- input
- unit
- attack
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 46
- 230000005236 sound signal Effects 0.000 claims description 35
- 230000000630 rising effect Effects 0.000 claims description 29
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 238000003708 edge detection Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 15
- 238000005070 sampling Methods 0.000 description 9
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Electrophonic Musical Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000299157A JP4213856B2 (ja) | 2000-09-29 | 2000-09-29 | エンベロープ検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000299157A JP4213856B2 (ja) | 2000-09-29 | 2000-09-29 | エンベロープ検出装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002108337A JP2002108337A (ja) | 2002-04-10 |
| JP2002108337A5 JP2002108337A5 (enExample) | 2007-11-08 |
| JP4213856B2 true JP4213856B2 (ja) | 2009-01-21 |
Family
ID=18781004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000299157A Expired - Fee Related JP4213856B2 (ja) | 2000-09-29 | 2000-09-29 | エンベロープ検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4213856B2 (enExample) |
-
2000
- 2000-09-29 JP JP2000299157A patent/JP4213856B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002108337A (ja) | 2002-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8436241B2 (en) | Beat enhancement device, sound output device, electronic apparatus and method of outputting beats | |
| JP7367739B2 (ja) | 電子管楽器及び楽音生成装置、楽音生成方法、プログラム | |
| JP3605363B2 (ja) | 音響効果装置、その方法及びプログラム記録媒体 | |
| JP3810257B2 (ja) | 音声帯域拡張装置及び音声帯域拡張方法 | |
| JPH0413717B2 (enExample) | ||
| US10789917B2 (en) | Sound processing device and sound processing method | |
| JP4213856B2 (ja) | エンベロープ検出装置 | |
| JP2020056976A (ja) | 電子楽器、楽音発生方法及びプログラム | |
| JP3799969B2 (ja) | 共鳴装置 | |
| JPH11126080A (ja) | 波形データ処理方法 | |
| US20240428767A1 (en) | Musical sound processing apparatus and musical sound processing method | |
| JP3424193B2 (ja) | 音量補正装置 | |
| JP3062392B2 (ja) | 波形形成装置およびこの出力波形を用いた電子楽器 | |
| JP3394290B2 (ja) | 楽音加工装置 | |
| JP2008216469A (ja) | 音声信号処理装置および音声信号処理方法ならびにプログラム | |
| JPS61204697A (ja) | 楽音信号発生装置 | |
| JP3043844B2 (ja) | D/a変換装置 | |
| US6421637B1 (en) | Pitch shifting apparatus and method | |
| JP2734797B2 (ja) | 電子楽器 | |
| JPH08294194A (ja) | ハウリング防止装置及びハウリング防止機能付き電気・電子楽器 | |
| JP6457297B2 (ja) | 効果付加装置およびプログラム | |
| JPH023100A (ja) | 電子楽器 | |
| JPH0511791A (ja) | 効果音制御装置 | |
| JP4303024B2 (ja) | 音色制御方法及び音色制御システム | |
| KR20040034710A (ko) | 주기 신호의 저조파를 생성하기 위한 방법 및 회로 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070925 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070925 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20081021 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081028 |
|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081031 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111107 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111107 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121107 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131107 Year of fee payment: 5 |
|
| LAPS | Cancellation because of no payment of annual fees |