Description

The ZL38040 is part of Microsemi’s new Timberwolf

audio processor family of products that features the

company’s innovative AcuEdge acoustic technology,

which is a set of highly-complex and integrated

algorithms. These algorithms are incorporated into a

powerful DSP platform that allow the user to extract

intelligible information from the audio environment

from which they are communicating.

The Microsemi AcuEdge Technology ZL38040 is

designed to provide advanced Acoustic Echo

Cancellation (AEC) and Noise Reduction (NR) for

speakerphone and conference applications.

The Microsemi AcuEdge Technology license-free,

royalty-free intelligent audio Firmware provides AEC,

NR and a variety of other voice enhancements to

improve both the intelligibility and subjective quality of

voice in harsh acoustic environments.

The MiTuner™ Automatic Tuning Kit and ZLS38508

MiTuner GUI provide automatic tuning and easy

control for manual fine tuning adjustments. Further,

the ZLS38508 MiTuner GUI provides easy graphical

control of the various interconnections required to

meet the needs of your application.

Applications

• Full duplex Speakerphone for digital telephones

• Echo cancellation for video conferences