JP2005140830A5 - - Google Patents

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Publication number
JP2005140830A5
JP2005140830A5 JP2003374315A JP2003374315A JP2005140830A5 JP 2005140830 A5 JP2005140830 A5 JP 2005140830A5 JP 2003374315 A JP2003374315 A JP 2003374315A JP 2003374315 A JP2003374315 A JP 2003374315A JP 2005140830 A5 JP2005140830 A5 JP 2005140830A5
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JP
Japan
Prior art keywords
polynomial
sample
value
noise removal
removal method
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
Application number
JP2003374315A
Other languages
English (en)
Japanese (ja)
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JP2005140830A (ja
JP4075771B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2003374315A priority Critical patent/JP4075771B2/ja
Priority claimed from JP2003374315A external-priority patent/JP4075771B2/ja
Priority to US10/971,283 priority patent/US7390956B2/en
Priority to EP04025794.1A priority patent/EP1530194A3/en
Priority to CN2004100897704A priority patent/CN1614683B/zh
Publication of JP2005140830A publication Critical patent/JP2005140830A/ja
Publication of JP2005140830A5 publication Critical patent/JP2005140830A5/ja
Application granted granted Critical
Publication of JP4075771B2 publication Critical patent/JP4075771B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003374315A 2003-11-04 2003-11-04 推定装置、自動楽器およびプログラム Expired - Fee Related JP4075771B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003374315A JP4075771B2 (ja) 2003-11-04 2003-11-04 推定装置、自動楽器およびプログラム
US10/971,283 US7390956B2 (en) 2003-11-04 2004-10-21 Automatic player musical instrument, noise suppressor incorporated therein, method used therein and computer program for the method
EP04025794.1A EP1530194A3 (en) 2003-11-04 2004-10-29 Automatic player musical instrument having a method and device for suppressing a noise component
CN2004100897704A CN1614683B (zh) 2003-11-04 2004-11-04 自动演奏乐器、其中的噪声抑制器、方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003374315A JP4075771B2 (ja) 2003-11-04 2003-11-04 推定装置、自動楽器およびプログラム

Publications (3)

Publication Number Publication Date
JP2005140830A JP2005140830A (ja) 2005-06-02
JP2005140830A5 true JP2005140830A5 (https=) 2006-11-02
JP4075771B2 JP4075771B2 (ja) 2008-04-16

Family

ID=34431257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003374315A Expired - Fee Related JP4075771B2 (ja) 2003-11-04 2003-11-04 推定装置、自動楽器およびプログラム

Country Status (4)

Country Link
US (1) US7390956B2 (https=)
EP (1) EP1530194A3 (https=)
JP (1) JP4075771B2 (https=)
CN (1) CN1614683B (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4218552B2 (ja) * 2004-03-04 2009-02-04 ヤマハ株式会社 鍵盤楽器
EP1575026A2 (en) * 2004-03-12 2005-09-14 Yamaha Corporation Automatic player musical instrument, for exactly controlling the keys
JP4193752B2 (ja) * 2004-05-07 2008-12-10 ヤマハ株式会社 自動演奏ピアノ
JP4524798B2 (ja) * 2004-07-27 2010-08-18 ヤマハ株式会社 鍵盤楽器のペダルのハーフポイント特定方法及び装置、並びにプログラム
JP2007025351A (ja) * 2005-07-19 2007-02-01 Yamaha Corp 演奏システム
JP4711179B2 (ja) * 2005-08-19 2011-06-29 ヤマハ株式会社 電子鍵盤楽器およびプログラム
JP5298437B2 (ja) * 2006-03-08 2013-09-25 ヤマハ株式会社 鍵盤楽器
JP4736883B2 (ja) * 2006-03-22 2011-07-27 ヤマハ株式会社 自動演奏装置
JP5023709B2 (ja) * 2006-04-03 2012-09-12 株式会社デンソー 通信システム及び通信装置
JP5056197B2 (ja) * 2007-06-22 2012-10-24 ヤマハ株式会社 演奏支援装置及び演奏装置
US7825312B2 (en) * 2008-02-27 2010-11-02 Steinway Musical Instruments, Inc. Pianos playable in acoustic and silent modes
JP5560777B2 (ja) * 2009-03-13 2014-07-30 ヤマハ株式会社 鍵盤楽器
US8541673B2 (en) 2009-04-24 2013-09-24 Steinway Musical Instruments, Inc. Hammer stoppers for pianos having acoustic and silent modes
US8148620B2 (en) * 2009-04-24 2012-04-03 Steinway Musical Instruments, Inc. Hammer stoppers and use thereof in pianos playable in acoustic and silent modes
US10167569B2 (en) 2012-08-16 2019-01-01 National University Corporation Ehime University Hexagonal diamond bulk sintered body and its manufacturing method
JP6402502B2 (ja) * 2014-06-20 2018-10-10 ヤマハ株式会社 演奏情報出力制御装置、鍵盤楽器及び制御方法
CN109478397B (zh) * 2017-01-18 2021-05-18 森兰信息科技（上海）有限公司 自动演奏系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254804A (en) * 1989-03-31 1993-10-19 Yamaha Corporation Electronic piano system accompanied with automatic performance function
US5652399A (en) * 1993-12-17 1997-07-29 Yamaha Corporation Automatic player piano and estimator for acceleration of depressed key incorporated in the automatic player piano
JP3596015B2 (ja) 1993-12-17 2004-12-02 ヤマハ株式会社 自動ピアノ
JP3620063B2 (ja) * 1994-03-25 2005-02-16 ヤマハ株式会社 自動ピアノおよび演奏データ加工装置
JP3588872B2 (ja) * 1995-09-19 2004-11-17 ヤマハ株式会社 自動ピアノ
JP3807030B2 (ja) * 1997-01-14 2006-08-09 ヤマハ株式会社 鍵盤楽器、電子楽器および方法ならびに記録媒体
JP3890649B2 (ja) * 1997-02-21 2007-03-07 ヤマハ株式会社 自動ピアノの演奏データ変換装置
CN1218294C (zh) * 2001-09-18 2005-09-07 武汉科恒工控工程有限责任公司 自动钢琴演奏系统

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