“发声法”常见的英文表达可以是 “vocalization technique” 或 “articulatory method(侧重于发音动作相关的方法时可用)”,不过“vocalization technique”更为常用和贴切,它强调与发声、语音产生相关的技巧或方法。例如:
The singer has been practicing different vocalization techniques to improve her voice. (这位歌手一直在练习不同的发声法来提升自己的嗓音。)
Learning proper vocalization techniques is crucial for singers. (学习正确的发声法对歌手来说至关重要。)