Telecomm: Why 64 kbit/s Encoding is Still Used

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SUMMARY

The discussion centers on the continued use of 64 kbit/s encoding in telecommunications, primarily due to its compatibility with legacy systems and its efficiency in voice transmission. Participants highlight that this encoding standard, established in the G.711 codec, ensures minimal latency and high-quality audio, making it suitable for traditional telephony. Despite advancements in technology, the simplicity and reliability of 64 kbit/s encoding maintain its relevance in modern telecommunication infrastructures.

PREREQUISITES
  • Understanding of G.711 codec specifications
  • Knowledge of telecommunication standards
  • Familiarity with audio encoding techniques
  • Basic concepts of latency and bandwidth in voice transmission
NEXT STEPS
  • Research advancements in audio codecs beyond G.711
  • Explore the impact of latency on voice quality in telecommunications
  • Investigate alternative encoding methods for modern telephony
  • Learn about the integration of legacy systems with new technologies
USEFUL FOR

Telecommunication engineers, audio codec developers, and professionals involved in voice transmission optimization will benefit from this discussion.

pedenski
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can someone explain to me why telecommunication still uses standard 64 kbit/s encoding?
 
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