Amplitude DemodulationDescription...Classes:
Generalized AM demodulation block with audio filtering. This block demodulates a band-limited, complex down-converted AM channel into the the original baseband signal, applying low pass filtering to the audio output. It produces a float stream in the range [-1.0, +1.0]. @param channel_rate: incoming sample rate of the AM baseband @type sample_rate: integer @param audio_decim: input to output decimation rate @type audio_decim: integer @param audio_pass: audio low pass filter passband frequency @type audio_pass: float @param audio_stop: audio low pass filter stop frequency @type audio_stop: float
AM demodulation block, 10 KHz channel. This block demodulates an AM channel conformant to 10K0A3E emission standards, such as broadcast band AM transmissions. @param channel_rate: incoming sample rate of the AM baseband @type sample_rate: integer @param audio_decim: input to output decimation rate @type audio_decim: integer Examples:Attachmentsaclocal_dataflow.png (93.9 kB) - added by guest 3 months ago. AmDemod.png (17.6 kB) - added by guest 3 months ago. 注:Amplitude Demodulation(原文出处,翻译整理仅供参考!) |