Acoustic Modem - AURORA-NAV | Louis-Antoine Music

Underwater Acoustic Communication

Explore acoustic modem modulation schemes, signal processing, and performance analysis for reliable underwater data transmission.

Compare FSK, PSK, and QAM modulation for underwater acoustic channels.

Modulation Type

Carrier Frequency (kHz)

Symbol Rate (baud)

SNR (dB)

Bit Rate (bps)

Bandwidth (kHz)

0.0

Spectral Eff. (bps/Hz)

0.0

EVM (%)

Configure OFDM parameters for multipath-resistant underwater communication.

Number of Subcarriers

Guard Interval (ms)

Bandwidth (kHz)

Channel Spread (ms)

Symbol Duration (ms)

0.0

Subcarrier Spacing (Hz)

Data Rate (bps)

0.0

PAPR (dB)

Simulate DFE and decision-feedback equalizer for ISI mitigation.

Equalizer Type

Filter Taps

Training Symbols

Channel Doppler (Hz)

0.00

Final MSE

Convergence (symbols)

0.0

SNR Gain (dB)

Tracking

Analyze bit error rate performance across different channel conditions.

Modulation

Coding Rate

Channel Model

SNR Range (dB)