CN102270447B - 钢琴调音检测装置及实现方法 - Google Patents
钢琴调音检测装置及实现方法 Download PDFInfo
- Publication number
- CN102270447B CN102270447B CN 201110252081 CN201110252081A CN102270447B CN 102270447 B CN102270447 B CN 102270447B CN 201110252081 CN201110252081 CN 201110252081 CN 201110252081 A CN201110252081 A CN 201110252081A CN 102270447 B CN102270447 B CN 102270447B
- Authority
- CN
- China
- Prior art keywords
- string
- detected
- tuning
- laser head
- laser
- 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
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C9/00—Methods, tools or materials specially adapted for the manufacture or maintenance of musical instruments covered by this subclass
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
- G10G7/02—Tuning forks or like devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110252081 CN102270447B (zh) | 2011-08-30 | 2011-08-30 | 钢琴调音检测装置及实现方法 |
PCT/CN2012/080090 WO2013029466A1 (zh) | 2011-08-30 | 2012-08-14 | 钢琴调音检测装置及实现方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110252081 CN102270447B (zh) | 2011-08-30 | 2011-08-30 | 钢琴调音检测装置及实现方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102270447A CN102270447A (zh) | 2011-12-07 |
CN102270447B true CN102270447B (zh) | 2012-09-26 |
Family
ID=45052727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110252081 Expired - Fee Related CN102270447B (zh) | 2011-08-30 | 2011-08-30 | 钢琴调音检测装置及实现方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102270447B (zh) |
WO (1) | WO2013029466A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102270447B (zh) * | 2011-08-30 | 2012-09-26 | 李忠孝 | 钢琴调音检测装置及实现方法 |
CN103903597A (zh) * | 2014-03-22 | 2014-07-02 | 哈尔滨工程大学 | 基于机器视觉的钢琴电子调律方法及装置 |
CN103915083A (zh) * | 2014-04-18 | 2014-07-09 | 深圳市蔚科电子科技开发有限公司 | 一种弦乐器调音方法及弦乐器调音器 |
WO2015161458A1 (zh) * | 2014-04-23 | 2015-10-29 | 赵哲 | 一种弦乐器调音方法及弦乐器调音器 |
CN105529012A (zh) * | 2016-01-21 | 2016-04-27 | 胡原原 | 一种钢琴调音仪器 |
CN107731204B (zh) * | 2017-11-08 | 2020-05-22 | 崔繁 | 智能吉他和弦辅助装置 |
CN108269553A (zh) * | 2018-03-26 | 2018-07-10 | 吉林大学 | 全自动钢琴调律装置及方法 |
CN108877743B (zh) * | 2018-04-23 | 2023-01-10 | 南阳理工学院 | 一种基于音弦振动信号的钢琴音律校准装置及使用方法 |
CN113793576B (zh) * | 2021-09-07 | 2024-01-09 | 北京星海钢琴集团有限公司 | 钢琴调律辅助系统及调律方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201336131Y (zh) * | 2008-12-05 | 2009-10-28 | 复旦大学附属中学 | 钢琴自动调音器 |
CN101958115A (zh) * | 2010-08-09 | 2011-01-26 | 谭福生 | 一种基于电子标签的半自动钢琴调音器 |
JP4637341B2 (ja) * | 2000-10-25 | 2011-02-23 | 株式会社コルグ | 調律器 |
CN102054470A (zh) * | 2009-11-05 | 2011-05-11 | 大连民族学院 | 一种高精度钢琴校音器及其校音方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH669701A5 (en) * | 1985-11-01 | 1989-03-31 | Juerg Siegenthaler | Tone sensor for string musical instrument - uses electromagnetic source and detector on opposite sides of mechanically oscillating string |
US5065660A (en) * | 1990-05-29 | 1991-11-19 | Buda Eric De | Piano tuning system |
JP4534946B2 (ja) * | 2005-10-12 | 2010-09-01 | ヤマハ株式会社 | 調律器及びそのプログラム |
US8431814B2 (en) * | 2008-07-17 | 2013-04-30 | Mark A. Wessels | Laser pick-up for a stringed musical instrument |
CN101807391A (zh) * | 2010-02-09 | 2010-08-18 | 李忠孝 | 钢琴自动调音装置及其自动调音的方法 |
CN102270447B (zh) * | 2011-08-30 | 2012-09-26 | 李忠孝 | 钢琴调音检测装置及实现方法 |
-
2011
- 2011-08-30 CN CN 201110252081 patent/CN102270447B/zh not_active Expired - Fee Related
-
2012
- 2012-08-14 WO PCT/CN2012/080090 patent/WO2013029466A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4637341B2 (ja) * | 2000-10-25 | 2011-02-23 | 株式会社コルグ | 調律器 |
CN201336131Y (zh) * | 2008-12-05 | 2009-10-28 | 复旦大学附属中学 | 钢琴自动调音器 |
CN102054470A (zh) * | 2009-11-05 | 2011-05-11 | 大连民族学院 | 一种高精度钢琴校音器及其校音方法 |
CN101958115A (zh) * | 2010-08-09 | 2011-01-26 | 谭福生 | 一种基于电子标签的半自动钢琴调音器 |
Also Published As
Publication number | Publication date |
---|---|
CN102270447A (zh) | 2011-12-07 |
WO2013029466A1 (zh) | 2013-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102270447B (zh) | 钢琴调音检测装置及实现方法 | |
Sundberg et al. | Dependence of jaw opening on pitch and vowel in singers | |
KR101521451B1 (ko) | 표시 제어 장치 및 방법 | |
TWI394142B (zh) | 歌聲合成系統、方法、以及裝置 | |
Ternström et al. | The voice range profile: Its function, applications, pitfalls and potential | |
JP3885587B2 (ja) | 演奏制御装置及び演奏制御用プログラム、並びに記録媒体 | |
CN109192184A (zh) | 自动调音器及调音方法 | |
CN1263027C (zh) | 重现装置 | |
US20120240749A1 (en) | Instrument Tuner for Drums | |
WO2022105221A1 (zh) | 人声伴奏对齐方法及装置 | |
Llico et al. | Real-time estimation of aerodynamic features for ambulatory voice biofeedback | |
CN109308902A (zh) | 一种钢琴调音系统及方法 | |
EP4328901A1 (en) | Musical instrument teaching system and method, and readable storage medium | |
Zharkova et al. | The dynamics of voiceless sibilant fricative production in children between 7 and 13 years old: An ultrasound and acoustic study | |
CN106525981A (zh) | 厚皮瓜果成熟度声学无损检测实验装置 | |
US20180218715A1 (en) | Method And Apparatus For Waking-Up Violin And Other String Instruments | |
Bozkurt | A system for tuning instruments using recorded music instead of theory-based frequency presets | |
JP2014035436A (ja) | 音声処理装置 | |
Chudy et al. | On the relation between gesture, tone production and perception in classical cello performance | |
CN103263269B (zh) | 多功能助听器言语分辨率评估方法 | |
CN112233634A (zh) | 一种全自动调律钢琴及其的调律装置、调律方法 | |
JP2839983B2 (ja) | 疑似音声発生装置 | |
Polfreman | Comparing Onset Detection & Perceptual Attack Time. | |
CN113793576B (zh) | 钢琴调律辅助系统及调律方法 | |
CN210142417U (zh) | 音乐互动设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHENZHEN RUIDA ERA TECHNOLOGY CO., LTD. Effective date: 20150320 Owner name: SHENZHEN BEIDOU SPACE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI ZHONGXIAO Effective date: 20150320 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518052 SHENZHEN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150320 Address after: 518052 South Guangdong province Shenzhen city Nanshan District high tech Zone South seven road Shenzhen City Digital Technology Park B2 Building 5 floor C Patentee after: Shenzhen Beidou Space Time Technology Co., Ltd. Address before: 34 518000 lotus North Village, Shenzhen City, Guangdong Province, 801, Futian District Patentee before: Li Zhongxiao Patentee before: Shenzhen Ruida Era Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150830 |
|
EXPY | Termination of patent right or utility model |