$-Quality Demo Record!

Quality Demo Record! is a series of demo song pages listed in DemoDatabase. Those demo songs are recorded from the keyboard purchased by editors of DemoDB, which means those recordings can better represent the sound quality of the keyboard. Demo song recordings with the Quality Demo Record! mark should meet the following requirements:

1. A directly recorded audio signal (including from mainboard L-O contacts)
2. The sound quality of recordings is the same or better than CD quality (wave, sampling rate>=44.1Khz, bit depth>=16bit)
3. No more than 2 peaking points (exceed 0dB)

DemoDB guarantees that all demo songs on pages with Quality Demo Record! mark, are converted based on audio files meeting the standards above.