GB/T 31493-2015Technical requirements for digital audio video analyzer (English PDF)
数字音视频分析仪技术要求
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 31493-2015 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 15, 2015
Implementation date
January 1, 2016
Scope
GB/T 31493-2015 is the English-translated version of 数字音视频分析仪技术要求.
GB/T 31493-2015 is the Chinese standard "Technical requirements for digital audio video analyzer". Its scope clause reads: This standard specifies the technical requirements of the major digital audio and video analyzers.
This standard applies to digital audio and video analyzer, audio analyzer is also applicable to a single function. Its clauses include terms and definitions; requirements.
Found what you need?
Document preview — GB/T 31493-2015
National Standard of the People's Republic of China
- ICS
- 17.220
- Classification
- L 85
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 Requirements
1 Scope
This standard specifies the technical requirements of the major digital audio and video analyzers.
This standard applies to digital audio and video analyzer, audio analyzer is also applicable to a single function.
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 4793.1-2007 measurement, control and laboratory Safety Requirements for Electrical Equipment
GB/T 6587-2012 General specification for electronic measuring instruments
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1 Digital audio and video analyzer
The audio and video test signal conversion, storage, reprocessing, then an instrument display.
Note. digital audio and video analyzers typically include.
--- Input channels;
--- Acquisition control and data storage;
--- Display device;
--- Output interface and other accessories.
4 Requirements
4.1 Appearance and structure
Digital audio and video analyzer structure should be complete, and the appearance of no obvious mechanical damage or plate damage phenomena; with the controls should be installed correctly,
Solid and reliable, flexible operation.
4.2 normal sexual function
Prescribed by the standard product functionality normality.
4.3 Performance Characteristics
4.3.1 Input channel
Products specified by the standard digital audio and video signal input channel analyzer type and quantity.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Similar standards
How to Download GB/T 31493-2015
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 10003-2026 — Biaxially oriented polypropylene (BOPP) film
GB/T 10004-2026 — Plastic/Plastic laminated films and pouches for packaging
GB/T 10007-2026 — Rigid cellular plastics - Determination of shear properties
Secure payment via Stripe
Payments accepted
GB/T 31493-2015
$145.00