User Guide

NSB-9
System Module and User Interface CCS Technical Documentation
Page 4 Nokia Corporation Issue 1 04/03
Glossary of terms
ACI Accessory Control Interface
ADC Analog-Digital Converter
AEC Acoustic Echo Canceller
AFC Automatic Frequency Control
AGC Automatic Gain Control
AIF Application Interface
ALWE Background noise suppressor
AMS After Market Service
AMR Adaptive Multi Rate
ARM Processor architecture
ASIC Application Specific Integrated Circuit
BB Baseband
CBus Control Bus
CCS Customer Care Solutions
CMT Cellular Mobile Telephone (MCU and DSP)
CPU Central Processing Unit
CTSI Clocking Timing Sleep Interrupt
COG Chip On Glass
CSP Chip Scale Package
CSTN Color Super Twisted Nematic
DAC Digital-Analog Converter
DAI Digital Audio Interface
DB Dual band