synthesizer
noun /ˈsɪnθəsaɪzə(r)/
/ˈsɪnθəsaɪzər/
(British English also synthesiser)
(also informal synth)
- an electronic machine for producing different sounds. Synthesizers are used as musical instruments, especially for copying the sounds of other instruments, and for copying speech sounds.
- a speech synthesizer
Oxford Collocations DictionarySynthesizer is used after these nouns:- voice