underwater speech communication

network secure communication

Secure Communication

a speech

a speech or lecture

a televised speech

ability in speech expression

Abnormal speech

accelerated speech

acceptance speech

acoustical speech power

active speech

Adaptive Multi-Rate Wideband speech codec

adaptive speech noise canceling

adaptive speech noise canceller

address index of speech resource

aesthetic speech

Analogue speech telephone card

anterior speech cortex

apology speech act