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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (5 topics).
5 topics · 24 messages
Filtered by: #tone ✕
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TONE GENERATION
My System Sampling Rate is 192Khz and I want to produce 200Hz sine wave. According to definition Memory Location corresponding to frequency address should contain: =2*f/SamplingRate=2*200/192000=2.083
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Generating overtones with fixed phases in SigmaDSP processors
Dear colleagues! I would like to share my experience in generating overtones (harmonics) of the sine tone with fixed phase relationships in SigmaDSP processors. For example if we need to generate sine
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Adau1701 noise (tone) issues
Hi, I have made several prototype boards with the Adau1701 with external ADC/DAC solution (loudspeaker X-over). 1 thing that keeps giving issues, is (too much) noise and more specific a single tone (1
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Tone Detection with the Goertzel Algorithm
The Goertzel algorithm detects the presence of a chosen frequency range in an audio stream. It's often used for tone decoding, such as in DTMF (tone dialing) and CTCSS (subaudible tone squelch). Unlik
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1701 how to make tone volume dependent on input level
I am using the 1701 evaluation card. I would like to adjust the volume/level of a sine wave tone such that it would be dependent on the RMS input level of the audio. For example if the RMS input level