Has anyone had a chance to work with the Artemis audio shields that recently became available?
ARTEMIS - Wave Sound Shield Module V1.0 -Arduino Compatible - can play up to 14KHz/16bit WAV audio files and 32KHz/16bit AD4 audio files of any length.
ARTEMIS - USB-SD MP3 Shield With 64Mbit Flash And Audio Amplifier - FAT16/FAT32 file system - no other specs - Support 16K~320Kbps MP3 files and 8K~44.1KHz sampling rate WAV files (SPI-FLASH only supports MP3 format)
ARTEMIS High Quality WAV Sound Broadcast Kits - no specs
Why don't companies list full specs for these?