“…A variety of sound-based recognition tasks have also been considered with neuromorphic systems. Speech recognition, for example, has been a common application for neuromorphic systems [502], [591], [628], [754], [755], [812], [868], [976], [978], [984], [1004]- [1006], [1030], [1031], [1048], [1104], [1105], [1206], [1463], [1546], [1665], [1859], [1861], [2448], [2621]- [2624]. Neuromorphic systems have also been applied to music recognition tasks [584], [588], [2425].…”