NR2003 is very strict when it comes to the exact very format. Try AVS Audio Converter:
AVS Audio Converter
avs-audio-converter.en.softonic.com
It converts to all the audio formats in NR2003, apart from the radio. To check if an audio is formatted, right click, properties, click on details, it should tell you the bit rate, unfortunately, it does not give the full details needed. Here is an example on the radio:
After Windows XP, the exact details on a .wav disappeared, but me having both details, and comparing them, here they are:
Sound Effects (Default For NR2003)
Bit Rate - 352 kbps
Audio Sample Size - 16 bit
Channels - 1 (mono)
Audio Sample Rate - 22kHz (Appears as 22050hz)
Audio Format - PCM
Engine
Bit Rate - 705 kbps
Audio Sample Size - 16 bit
Channels - 2 (stereo)
Audio Sample Rate - 22kHz (Appears as 22050hz)
Audio Format - PCM
Radio
Bit Rate - 44 kbps
Audio Sample Size - 8 bit
Channels - 1 (mono)
Audio Sample Rate - 5kHz (Appears as 5512hz)
Audio Format - PCM
Other Sound Formats That Work So Far
Sound Effects
Bit Rate - 88kbps (Found An From MTM2 Addon Track)
Audio Sample Size - 8 bit
Channels - 1 (mono)
Audio Sample Rate - 11khz (Appears As 11025hz)
Audio Format - PCM
------------------------
Bit Rate - 176kbps (MTM2 Default)
Audio Sample Size - 8 bit
Channels - 1 (mono)
Audio Sample Rate - 22khz (Appears as 22050hz)
Audio Format - PCM
------------------------
Bit Rate - 705 kbps (The NR2003 Engine Sound May Also Work As A Sound Effect For Car).
Audio Sample Size - 16 bit
Channels - 2 (stereo)
Audio Sample Rate - 22kHz (Appears as 22050hz)
Audio Format - PCM
If you don’t have a Windows XP to check the full details on a .wav, as long as you export form AVS Audio Convert into these formats it should work fine. I have not found one that can do the radio yet.
Also, thank you to Mystical for shedding a light on how to do this in the first place.
