Stereo Tool

Version 3.14 is now available.

Changes:
Stand-alone version:
- Fixed a bug that caused crashes.
- Fixed a bug that caused strange sounds on non-SSE2 machines.
- Fixed a bug that could cause continuous hiccups in the sound when the CPU load was very high (unlikely).

All versions:
- Added more feedback on sound card problems: A red bar now indicates an error.
- Improved the performance of the FM pre-emphasis filter (lower CPU load).
- Fixed a bug to support 32/64/128 kHz input for FM transmissions.
- 64/128 kHz input is now processed at 32 kHz if "Process as 44.1 kHz" is enabled (previously 64 kHz). This reduces the CPU load.

In the stand alone version 128 kHz input/output should now function (previously it didn't work). However, if your sound card does not support the 128 kHz samplerate, the stereo and RDS signal will probably be filtered out by the sound card driver. If your card DOES support it, your CPU load should go down considerably when switching to 128 kHz.