Audio & Voice

Audio Processing

The Timberwolf platform is a third generation Audio Processor supporting 300MHz DSP, and dedicated hardware accelerators. It is ideal for smart home devices, smart speakers, set-top-boxes, security cameras and IoT sensors.

Electret Condenser Microphone (ECM) Analog Pre-amplifiers

A microphone pre-amplifier prepares a microphone signal to be processed by another IC, that typically would process the audio signal. Pre-amplifiers increase a microphone signal to line-level providing stable gain while preventing noise that could distort the signal. Microsemi offers a broad Microphone pre-amplifier ECM (Electret Condenser Microphone) Analog pre-amplifier product line.

Voice Line Circuits (SLICs)

Microsemi's subscriber line interface circuits (SLIC) provide an economical solution for adding voice channels to broadband applications such as residential broadband gateways, DSL IADs, cable eMTAs, FTTX, and Fixed LTE applications.

Telephony

Highly versatile, flexible solutions for Caller ID, Integrated Digital Phones, DTMF (Dual Tone Multiple Frequency) Receivers and Transceivers, and Digital Subscriber Network Interface Circuits.

Voice Line Circuits (SLICs)

Microsemi's subscriber line interface circuits (SLIC) provide an economical solution for adding voice channels to broadband applications such as residential broadband gateways, DSL IADs, cable eMTAs, FTTX, and Fixed LTE applications.

Line Card Echo Cancellers

Microsemi's Voice Echo Cancellers implement a cost effective solution for telephony voice-band echo cancellation, conforming to applicable industry standards.