Abstract:This paper presents the results of experiments carried out in the Mediterranean Sea using parametric transduction to effect acoustic communication. Short duration, pulsed carrier signals were used to estimate the impulse response of the channel and these observations were related to the performance of a parametric communication system operating under the same conditions. The statistical characteristics and spectra of the amplitude and phase fluctuations were used to analyse the pulsed response over short obser… Show more
“…The results of BASS experiments characterizing the impulse response of a channel at 5kHz in the Mediterranean Sea are described in [Galvin96] and [Zheng96] and shown in the last row of Table 4.C. A real-time M-ary differential phase shift keying (MDPSK) communication system utilizing parametric transduction was constructed.…”
“…The results of BASS experiments characterizing the impulse response of a channel at 5kHz in the Mediterranean Sea are described in [Galvin96] and [Zheng96] and shown in the last row of Table 4.C. A real-time M-ary differential phase shift keying (MDPSK) communication system utilizing parametric transduction was constructed.…”
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