Measurement of CODECs, MUX, TMUX for PCM

The MS369A is designed to measure the characteristics of PCM CODECs (Coder, Decoder). Single-channel CODECs (SCC) are used in PCM terminal equipment, digital exchanges, PBX, digital telephones, and the encoding and decoding characteristics for each channel in these types of equipment must be measured. As a result, more channels must be measured which will lead to demand s for improved measuring performance.

The MS369A uses DSP (Digital Signal Processing) technology to reduce measuring time and to improve measuring accuracy. It also incorporates a high-performance, special-purpose LSI developed by Anritsu. Th e MS369A reduces measuring time and automates measurements using GPIB, and increases production and maintenance efficiency.

The MS369A can also measure both A-law and Mu-law, and is designed to cope with both types in respect of measuring it ems and interface.