GB/T 6449-1986
GB · 1986-05-31
Methods of measurement on time delay and frequency shift equipment
1Key Takeaways
This standard applies to devices that generate time delay and frequency shift for the original sound signal in sound recording, broadcasting and sound reinforcement systems. The main content includes a description of the general and specific characteristics of these devices and their measurement methods. The use of oth…
2Scope / Description
This standard applies to devices that generate time delay and frequency shift for the original sound signal in sound recording, broadcasting and sound reinforcement systems. The main content includes a description of the general and specific characteristics of these devices and their measurement methods. The use of other methods giving equivalent results is not excluded.
3Version History
GB/T 12060.9-2011
newer
5Citation Network
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Referenced herein
6Frequently Asked Questions
What is GB/T 6449-1986?
GB/T 6449-1986 — Methods of measurement on time delay and frequency shift equipment is an international standard developed by General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China. This standard applies to devices that generate time delay and frequency shift for the original sound signal in sound recording, broadcasting and sound reinforcement systems. The main content includes a description of the general and specific...
What does GB/T 6449-1986 cover?
This standard covers: This standard applies to devices that generate time delay and frequency shift for the original sound signal in sound recording, broadcasting and sound reinforcement systems. The main content includes a description of the general and specific characteristics of these devices and their measurement...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB/T 6449-1986?
The current published version is GB/T 6449-1986, published on 1986-05-31. Always check for amendments or pending revisions.
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