IP Phone Audio Processors
Overview
New High-performance Audio Processors Enable the Streamlined Development of IP Phones and
Enterprise Hands-free Communication
Designed for IP phones, security system, and many other hands-free applications, Microsemi’s new audio processor features the company’s innovative AcuEdge™ acoustic technology, which is a set of highly-complex and integrated algorithms that allow the user to extract intelligible information from the audio environment from which they are communicating.
The new AcuEdge™ acoustic technology consists of license-free, royalty-free audio solutions along with Microsemi’s highly-integrated hardware accelerators that enable the development of world-class HD voice features for IP phone and conference phone applications. The comprehensive Microsemi AcuEdge™ package accelerates customers’ time-to-market via a validated reference design and easy-to-use development tools including the MiTuner™ automated AEC tuning kit. The Microsemi AcuEdge™ solution has been tested in tier-one OEMs design to meet TIA, ETSI and ITU standards, as well as achieving design-in success in targeted enterprise markets.
- ZL38040 - Advanced Audio Processor
- ZL38042 - Advanced Multi-Channel Audio Processor
- IP Phone Design Resources
ZL38040 IP Phone Block Diagram
Microsemi Power Over Ethernet 802.3af/at PD Controller
The PD70101 is an integrated Powered Device Interface and PWM controllers for a DC-DC converter used in IEEE802.3af applications. The PD70101 can be used for IEEE802.3af or IEEE802.3at Type 1 applications.
Microsemi Single-port Gigabit PoE Midspan, 802.3af Compliant
The 3501G PoE Midspan offers a compact, cost effective and reliable power over standard Ethernet cables, fully IEEE 802.3af compliant solution for IP phones.
Resources
For designing with the ZL38040, ZL38042 please use the following resources- ZLK38000 - Evaluation Board User's Guide
- Audio Processor Selector Guide
- HD Voice for IP Phone Brochure
- ZLS38040: Advanced Speakerphone Firmware
- ZLS38042: Advanced Multi-Channels Speakerphone Firmware
- ZLS38100: SPI driver for the Timberwolf Audio Processor
- ZLS38508LITE: MiTuner LITE GUI
- ZLE38640 - IP Phone Reference design
- ZLS38501 - Handsfree Firmware for ZL38005
- ZLS38502 - Wideband Firmware for ZL38004
- ZLS38503 - Voice Message Firmware
- ZLS38507 - Speakerphone Firmware for ZL38012
- ZLE38475 - IP Phone Reference design
Parametric Search
- {{n+1}} Showing per page
Parts | Part Status | package Type | Package Carrier | {{attribute.name | noComma}} ({{attribute.type}}) |