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Norms of collection for music signals of musical instruments
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Basic data
| Standard ID | GB/T 30414-2013 (GB/T30414-2013) |
| Description (Translated English) | Norms of collection for music signals of musical instruments |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | Y58 |
| Classification of International Standard | 97.200.20 |
| Word Count Estimation | 6,661 |
| Quoted Standard | GB/T 3241-2010; GB/T 3767-1996; GB/T 3785.1-2010; GB/T 3947-1996; GB/T 5440-1985; GB/T 12060.5-2011; GB/T 20441.1-2010 |
| Regulation (derived from) | National Standards Bulletin 2013 No. 27 |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China |
| Summary | This standard specifies the terms and definitions instrumental music signal acquisition, the acquisition principle, gathering requirements and collection procedures. This standard applies to the musical sound of the music signal acquisition. |
GB/T 30414-2013: Norms of collection for music signals of musical instruments
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Norms of collection for music signals of musical instruments
ICS 97.200.20
Y58
National Standards of People's Republic of China
Musical instrument signal acquisition norms
Issued on. 2013-12-31
2014-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Distribution of this document
Institutions do not assume the responsibility to identify these patents.
The standard proposed by China National Light Industry Council.
This standard by the National Standardization Technical Committee Instrument (SAC/TC371) centralized.
This standard was drafted. Wuhan Eric card Electronics Co., Ltd., Yin-Fei Technology (Jiangsu) Co., Ltd. Fuzhou Harmony Piano, North
Beijing Instrument Research Institute, Shanghai National Musical Instruments Factory, Guangzhou Pearl River Piano Group Co., Ltd., Wuhan Conservatory of Music.
The main drafters. Zhang Jian Tong, Wang Wei, stately, pool house Sen, Wang Guozhen, Huangsu Dong, Liang Zhiwei, Chen Min Jie, Pan Qishan, Li Jian,
Liu Jing, Zhou Yun, Gu Jie.
Musical instrument signal acquisition norms
1 Scope
This standard specifies the terms and definitions musical instrument signal acquisition, acquisition principles, requirements gathering and collection procedures.
This standard applies to instruments acquisition acoustic music signal.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 3241-2010 electro-acoustics octave and fractional octave filters
Determination of sound power levels of noise sources reflecting plane free field engineering method GB/T 3767-1996 Acoustics sound pressure
GB/T 3785.1-2010 Electric Acoustic Sound Level Meters - Part 1. Specification
GB/T 3947-1996 Acoustics Terminology
GB/T 5440-1985 broadcast in stereo recorder
GB/T 12060.5-2011 Sound system equipment - Part 5. Methods for measuring performance main speaker
GB/T 20441.1-2010 Electric Acoustic Measurement microphones - Part 1. Laboratory standard microphones
3 Terms and Definitions
GB/T 3947-1996 and defined the following terms and definitions apply to this document.
3.1
Reference plane referenceplane
Involving musical sound sources face certain physical properties of the composition.
3.2
Reference point referencepoint
Instrument reference plane of the geometric center.
3.3
Reference axis referenceaxis
A reference point and over a predetermined direction by a straight reference surface.
4 Acquisition Principles
Acoustic music collection instrument signal should accurately reflect the musical soundtrack.
5 Acquisition Requirements
5.1 Acquisition Environment
5.1.1 Environmental conditions
Temperature. 20 ℃ ~ 25 ℃;
...
