https://www.earmasterchina.cn/
EarMaster-EarMaster Pro 7练耳大师-EarMaster中文网站
EarMaster Pro 7是一款视唱练耳多媒体音乐教育软件，提供了非常多的视唱练耳练习，从音阶、旋律的听写到节奏的听写和修改等视唱练耳知识，给专业和非专业音乐人士以极大的视唱练耳学习帮助。
earmasterpro
https://cloud.earmaster.com/
EarMaster Cloud
earmastercloud
https://conf.ling.cornell.edu/dc8/127.0.0.1/node/225/index.html
Earmaster: a phonetic transcription game | Cornell Phonetics Lab
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