GreenWaves 的合作伙伴赛微拥有可用于关键字识别的语音处理引擎。该引擎基于音素建模，不需要为新的关键字收集大量语音资料重新训练，只需输入文本即可生成自定义模型。GreenWaves 营销副总裁 Croome 表示，在 Gap9 上连续运行语音识别消耗了大约 500 微瓦。

GreenWaves' partner Cyberon has a speech processing engine which can be used for keyword detection. This engine is phoneme based, meaning it doesn’t need to be retrained for new keywords (just type them in). Croome said this demo consumed around 500 microWatts running continuously on Gap9 for voice activation.

Source：https://www.eetimes.eu/greenwaves-shows-off-advanced-audio-demos/