Sökning: "Acoustic signal processing"
Visar resultat 1 - 5 av 76 avhandlingar innehållade orden Acoustic signal processing.
1. Signal processing applied to acoustic distance estimation and sound classification
Sammanfattning : The thesis treats some signal processing applications to retrieval of information from acoustic measurements. In the distance estimation applications (parts AI, A2, B and C) an acoustic signal propagates through a physical system and is modified according to some system parameter. LÄS MER
2. On System Identification and Acoustic Echo Cancellation
Sammanfattning : The topic of acoustic echo cancellation has received a lot of interest over the years. Even though the topic is relatively old, the increasing demand for hands-free telephony has made it more important than ever before. LÄS MER
3. Teleconferencing, system identification and array processing
Sammanfattning : The area of teleconferencing has long yielded great interest in the signal processing community. The main reasons for this are probably the huge interest from the industry and the challenging problems of the topic. The problems of teleconferencing are relevant for several different disciplines in signal processing. LÄS MER
4. Broadband Adaptive Beamforming with Applications in Acoustic Signal Processing
Sammanfattning : .... LÄS MER
5. Filter bank design for digital speech signal processing : methods and applications
Sammanfattning : Adaptive filter theory is an important subject in the field of signal processing and has numerous applications in speech processing, telecommunications and mechanical engineering. Examples in speech processing include suppression of background noise, echo cancellation and dereverberation (acoustic path equalization). LÄS MER