# CODECPRO G.729.1 CODEC  ITU-T STANDARD CODEC

G.729.1 is an embedded codec. The base layer is interoperable with the G.729 codec. Each additional layer provides a quality increase and wideband support. The G.729.1 bitrates range from 8 to 32 kbps. G.729.1 is interoperable with G.729, G.729A and G.729B.

# G.729.1 Codec Overview

The memory and CPU details are generic Standard specifications.

For more details and information about CodecPro's G.729.1 optimisation, please contact us at [contact CodecPro](/content/codecs/contact/index.html).

# G.729.1 Codec Technical Specifications

- Bandwidth: 50 – 4000 Hz & 50 – 7000 Hz
- Standardized: ITU-T 2006
- Technology: Embedded CELP, TDBWE, TDAC
- Bit rate: 8 – 32 kbps
- Delay (msec): 48.9375
- Frame size (msec): 20
- Lookahead (msec):
- Quality: Narrowband & Wideband
- Complexity (MIPS): 50
- ROM (bytes):
- RAM (bytes):