TCU / Emergency Call

Audio & Voice DSPs

Telematics control unit (TCU)

Emergency Call System (eCall)

Voice Processor for Automotive TCU and eCall

Hands free call for an emergency call is realized with AKM's voice processors with 20 years’ experience

P.1140 (UN-R144), GOST compliant

* AKM stands for Asahi Kasei Microdevices Corporation.

Challenge

Low cost and small size, satisfying HF STD for TCU

Insight

Implement HF software with 20 years experience in voice DSP

Result

Realize a HF system for eCall which is low in cost and standard-compliant

Features

(ADC for Microphones / DAC / Analog Path)

Capable of standalone operation
No need to care Processor resource / No License fee for EC/NR program

Hardware DSP solution with dedicated program

(5.9GHz RF Transceiver)