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GB/T 23146-2008 English PDF

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US$459.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 23146-2008: Calculation of frequency of twelve-tone equal temperament and cent
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23146-2008	459	Add to Cart	4 days	Calculation of frequency of twelve-tone equal temperament and cent	Valid

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Basic data

Standard ID: GB/T 23146-2008 (GB/T23146-2008)
Description (Translated English): Calculation of frequency of twelve-tone equal temperament and cent
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y58
Classification of International Standard: 97.200.20
Word Count Estimation: 20,224
Date of Issue: 2008-12-30
Date of Implementation: 2009-09-01
Quoted Standard: GB/T 3451
Regulation (derived from): National Standard Approval Announcement 2008 No.26 (Total No.139)
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 frequency and method of calculation and conversion cents tempered for. This standard can be used for instrument design, manufacturing and instrument tuning.

GB/T 23146-2008: Calculation of frequency of twelve-tone equal temperament and cent

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Calculation of frequency of twelve-tone equal temperament and cent ICS 97.200.20 Y58 National Standards of People's Republic of China Tempered frequency and cents calculations Posted 2008-12-30 2009-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

Appendix A of this standard is a normative appendix. The standard proposed by China National Light Industry Council. This standard by the National Standardization Technical Committee instrument. This standard by Ningbosenlong Instrument Co., Ltd., Beijing Institute of Musical Instruments, National Instrument Standardization Center, Shanghai super limited dial piano Company drafted. The main drafters of this standard. Luo Jianfeng, Zhang Zhenqi, Wang Wei, Sun Zhaoping, and high. Tempered frequency and cents calculations

1 Scope

This standard specifies the frequency and method of calculation and cents terms of the tempered. This standard can be used to instrument design, manufacture and tuning musical instruments.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 3451 standard tuning frequency

3 Requirements

3.1 is a tempered octave is divided into 12 sound level that is twice the frequency between each two adjacent sound level frequency ratio. 12 Sang 2, (approximately equal to 1.059463); every two adjacent sound level difference of 100 cents. 3.2 In the small print of a set of a standard pronunciation, should meet the requirements of GB/T 3451 regulations. 3.3 tone equal temperament column order shown in Table 1. Table 1, column tempered tone sequence table Group 1 Group 2 characters characters characters group set small print small print small print Group 1 Group 2 Group 3 small print small print small print 4 Group 5 Group Musical alphabet letter name sequence number sequence number sequence number sequence number of the musical alphabet letter name note name sequence number sequence number sequence number of the musical alphabet letter name sequence number sequence number musical alphabet letter name - - 4 C1 16 C 28 c 40 c1 52 c2 64 c3 76 c4 88 c5 - - 5 # C1 17 #C 29 #c 41 # c1 53 # c2 65 # c3 77 # c4 - - - - 6 D1 18 D 30 d 42 d1 54 d2 66 d3 78 d4 - - - - 7 # D1 19 #D 31 #d 43 # d1 55 # d2 67 # d3 79 # d4 - - - - 8 E1 20 E 32 e 44 e1 56 e2 68 e3 80 e4 - - - - 9 F1 21 F 33 f 45 f1 57 f2 69 f3 81 f4 - - - - 10 # F1 22 #F 34 #f 46 # f1 58 # f2 70 # f3 82 # f4 - - - - 11 G1 23 G 35 g 47 g1 59 g2 71 g3 83 g4 - - - - 12 # G1 24 #G 36 #g 48 # g1 60 # g2 72 # g3 84 # g4 - - 1 A2 13 A1 25 A 37 a 49 a1 61 a2 73 a3 85 a4 - - 2 # A2 14 # A1 26 #A 38 #a 50 # a1 62 # a2 74 # a3 86 # a4 - - 3 B2 15 B1 27 B 39 b 51 b1 63 b2 75 b3 87 b4 - - 3.4 Conversion tone row corresponding to each letter name frequency 3.4.1 calculation by the frequency corresponding to the note name, see (1) Like -1 12 (1) Where. --- Sounds like the position in the sound column. Bit integer for the musical alphabet corresponding to the sequence number of decimal places for the sound score. Its tone is the first decimal place ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 23146-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 23146-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 23146-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 23146-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.