falsetto

n.

假音，男性女声，假声歌手；

复数：falsettos

1. But does this mean people suck when they use their falsetto?
   可是这是不是说用假音的那些人就不会唱歌呢？
2. She spoke to him in an unpleasant falsetto.
   她怪声怪气地跟他讲话。

1. Instead of natural voice, the singer sing falsetto.
   歌手用假声而不是用真声演唱。

Mutational falsetto: intervention outcomes in 45 patients
Tourette disorder and mutational falsetto.
Phonational range in the modal and falsetto registers
An investigation of a modal-falsetto register transition hypothesis using helox gas
Vocal Fold Length Associated with Modal, Falsetto and Varying Intensity Phonations
Voice source differences between falsetto and modal registers in counter tenors, tenors and baritones.
Phonation type as a stylistic variable: The use of falsetto in constructing a persona 1
On pitch jumps between chest and falsetto registers in voice: Data from living and excised human larynges
Measurement of Characteristic Leap Interval Between Chest and Falsetto Registers ☆
Vocal tract area functions and formant frequencies in opera tenors' modal and falsetto registers.