On 18/07/2017 22:20, W4LDE-Ron wrote:
I recently download and installed WSJT-x 1.8.0 RC1 (R7843) over my existing 1.7.1 and have run all modes successfully but I have noticed that the audio in slider doesn't function at all in the this latest version.

I operate WIN10 with all current updates. To test this bug I loaded a fresh install of 1.7.1 on a different PC, a Sony laptop and the audio in
slider works as expected.  I then set the audio in for 30db.

I installed ver 1.8.0 RC-1 over the 1.7.0. The audio in behaved the same as on the 1st install on a HP desk top. Whats interesting is that the audio in setting
is exactly as left by ver 1.7 but again the slider will not function.

Hi Ron,

as has been discussed here and on the Yahoo wsjtgroup support group several times, the change in behaviour between v1.7 and v1.8 is that the slider no longer adjusts the level of the thermometer indicator next to it, it still effects the gain of both horizontal and vertical waterfalls and the 2D spectrum below the vertical waterfall. It never has effected the digital audio level to the decoders. The decoupling from the level indicator was done to reinforce the fact that it has no bearing on decoding and never has.

The level indicator has become a bit smarter in v1.8 as it covers 90 dB (with respect to an ADC count of one) and it is colour coded to indicate excessively high or low signal levels.

73
Bill
G4WJS.

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