Here are the results for the two files… I can’t open them in any audio player. I do have the rave player, but there is some old style SD card it takes which I no longer have, and it has some really outdated PC connector port cable that I don’t have/recognize.
MediaInfoOnline provides this info. Searching for the codec info I actually found this https://forum.audacityteam.org/t/importing-very-old-audio-results-in-fast-static/47442/1 which is very similar to my issue. Thanks for the help so far, if anyone sees anything in this that might help more let me know and I’ll keep playin around with it.
General
Complete name : MAY07125054.PCM
Format : Wave
File size : 10.8 MiB
Duration : 22 min 42 s
Overall bit rate : 66.2 kb/s
FileExtension_Invalid : act at9 wav
Audio
Format : Dev
Codec ID : 350
Codec ID/Hint : Micronas Semiconductors, Inc.
Duration : 22 min 42 s
Bit rate : 66.2 kb/s
Channel(s) : 1 channel
Sampling rate : 16.0 kHz
Stream size : 10.8 MiB (100%)
General
Complete name : MAY07131521.PCM
Format : Wave
File size : 26.2 MiB
Duration : 1 h 50 min
Overall bit rate : 33.1 kb/s
FileExtension_Invalid : act at9 wav
Audio
Format : Dev
Codec ID : 350
Codec ID/Hint : Micronas Semiconductors, Inc.
Duration : 1 h 50 min
Bit rate : 33.1 kb/s
Channel(s) : 1 channel
Sampling rate : 8 000 Hz
Stream size : 26.2 MiB (100%)