But in the description…
[em]“All GHI Electronics’ devices include a PCM audio player to play standard 8bit WAV files. Ideal for playing audible messages. Non-GHI mainboards can utilize this module to generate simple tones, not WAV files.”[/em]
What means this?
If all ghi electronics devices include a PCM audio player, so I can use this player to produce my audible message.I am right?
… but remember that without somewhere to store data, you end up with static, known audio files that you can play. Potentially with an SD card, you can load the sound file dynamically (search for files with a file extension at runtime and load them individually). So if you’re just about to order some stuff, I’d suggest you add an SD card anyway, it’ll give you more options… But as everyone has said, you don’t NEED it.