reverberation echo
1.Professional lavel 24 BIT DSP reverberation echo clrcie 4 types of singing mode cound be selected.
2.Aim at the problems of reverberation、 echo and howling etc of public-address system, the paper research these common solutions :parameters equalizer、 feedback canceller and frequency shifter at current public-address processors, and analyze the design of the most advanced products at home and abroad, finally put forward new application-oriented solutions.
4.Simulation Research Based on WVD-HT for Anti-Reverberation While Detecting Low-Doppler Shift Echo
5.Signal processing for acoustic echo control includes modeling of reverberation, design of dereverberation algorithms, echo suppression, double-talk detection and adaptive acoustic echo cancellation, which is still a challenging problem in stereo full-duplex communication environments [3.53].
6.Multi-rate Acoustic Echo Canceller with Consideration of Reverberation Characteristics of Acoustic Enclosures
7.According to the short range detection characteristic and the analytical procedure of the traditional active sonar design theories, the underwater ultrasonic detection theories are studied in depth, including the mathematic models of the ultrasonic channel, emitting wave and echo detection. Furthermore the volume reverberation expression of the underwater ultrasonic detection is deduced, and the CW signal is designed for the emitting wave of the underwater ultrasonic detection system for fuze.
