ADAPTIVE DIGITAL NOISE REDUCTION GEN 2

ADT NOISE REDUCTION C64x , C64x Plus

Voice Quality Enhancement Software

Adaptive Digital's Gen2 noise reduction is an excellent choice for applications with high background noise environments. Applications include traditional, mobile, and hands-free telephone systems, conferencing, speech recognition, and alarm systems.

Data sheet:.pdf

FEATURES

User configurable
Enhances Voice Quality (improves Mean Opinion Score)
Functions are C-callable
Designed for multiple channel operation

AVAILABILITY

ADT Noise Reduction is available on the TMS320™ DSP Family

C64x™DSP, & C64x Plus ™DSP Generations

SPECIFICATIONS

Noise Reduction Gen 2

All Memory usage is given in units of byte.

Variant	MIPS (Peak)	Program Memory	Scratch Memory	Tables	Per Channel Data Memory
C64x	14.1	37536	5670	4332	11960
C64x Plus	13.8	30656	5670	4332	11960

Last update - 11/12/2007

FUNCTION

NCAN_ADT_init( . . .) Initiates a channel of Noise Cancellation

NCAN_ADT_reduce( . . . ) Executes Noise Cancellation

APPLICATIONS

Applications include traditional, mobile, and hands-free telephone systems, conferencing, speech recognition, and alarm systems.