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Audio inout: added DC block and IQ imbalance

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f4exb
2023-03-11 05:05:58 +01:00
parent 4adcd22491
commit e606805beb
17 changed files with 896 additions and 10 deletions
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plugins/samplesource/audioinput/readme.md
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@@ -46,3 +46,11 @@ This controls how the left and right audio channels map on to the IQ channels.
* Mono R - Same as above but takes the right audio channel for the real signal.
* I=L, Q=R - The left audio channel is driven to the I channel. The right audio channel is driven to the Q channel for a complex (analytic signal)input.
* I=R, Q=L - The right audio channel is driven to the I channel. The left audio channel is driven to the Q channel for a complex (analytic signal)input.
<h3>8: Auto remove DC component</h3>
Software DSP auto remove DC correction.
<h3>9: Auto make I/Q balance</h3>
Software DSP auto I/Q imbalance correction. The DC correction (8) must be enabled for this to be effective.