R1 R2 | Contract DSP software development

R1/R2 receiver/transmitter

Modem V.32
Modem V.29
PLC modem
FM VFT modem

Vocoder G.729
Vocoder G.723
Vocoder GSM EFR

Decoder H.264 AVC
Decoder AVS

DTMF
Caller ID
R1/R2

Analyzer IEC 61000-4-30
Analyzer GOST 13109
Protective Relay

R1/R2 receiver/transmitter software implements all 15 Register Signaling codes generation and detection, according to ITU-T Q.320 (R1) and Q.441 (R2) recommendations. R1/R2 detector is designed to provide reliable operation under various network conditions.

Features:

Configurable level, twist and duration values
16-bit 8 KHz sampled data
Re-entrant, relocatable, multi-channel capable code
Optimized C code, C-callable API (TMS 54XX only)

Telecomequipment

Email: powerdsp@narod.ru