GSM Half Rate Speech Codec Specification
TS 06.20Rel-7Services2GAdvanced
Defines the half rate speech codec for GSM, including codec algorithms, test methods, and compliance requirements for mobile stations and base stations.
Protocol Definition
Document Type
Technical Specification
Network Layer
UE
Subcategory
Voice Services
Business Impact
High
Key Technologies
GSMVSELPSpeech Coding
Read Full Specification
View the complete text of 3GPP TS 06.20 with table of contents and cross-references.