• ETSI ETR 229
Provide PDF Format

Learn More

ETSI ETR 229

  • European digital cellular telecommunications system; Half rate speech; Performance characterization of the half rate speech codec (GSM 06.08)
  • standard by European Telecommunications Standards Institute, 10/01/1995
  • Publisher: ETSI

$13.00$25.50


This ETSI Technical Report (ETR) gives background information on the performance of the GSM half rate speech codec. Experimental results from the characterization and verification tests carried out during the selection process by the Traffic CHannel Half rate Speech (TCH-HS) expert group are reported to give a more detailed picture of the behaviour of the GSM half rate speech codec under different conditions of operation.

Related Products

ETSI ETS 300 805-1

ETSI ETS 300 805-1

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Circuit mode basic s..

$34.00 $68.00

ETSI ETS 300 188-3

ETSI ETS 300 188-3

Integrated Services Digital Network (ISDN); Three-Party (3PTY) supplementary service; Digital Subscr..

$11.00 $21.51

ETSI EN 300 196-1

ETSI EN 300 196-1

Integrated Services Digital Network (ISDN); Generic functional protocol for the support of supplemen..

$39.00 $78.50

ETSI I-ETS 300 490-2

ETSI I-ETS 300 490-2

Terminal Equipment (TE); File transfer over the Integrated Services Digital Network (ISDN); Conforma..

$9.00 $17.50