Fast Fourier transform speech scrambler

The FFT speech encryption algorithm is tested on speech samples which are recorded using a data acquisition system connected to a PC. The speech samples are read from an input file by the simulation program and the scrambling operation performed on them frame-by-frame. The scrambled speech signal is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Ehsani, M.S., Borujeni, S.E.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Artificial satellites Communication system security Cryptography Fast Fourier transforms Mobile communication Privacy Satellite broadcasting Speech coding Speech processing System testing
Online-Zugang:	Volltext bestellen
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