Tabet, YoucefHina, Manolo DulvaMeraihi, Yassine2024-02-262024-02-262024978-3-031-34458-92522-8595https://doi.org/10.1007/978-3-031-34459-6_7https://link.springer.com/chapter/10.1007/978-3-031-34459-6_7https://dspace.univ-boumerdes.dz/handle/123456789/13546Various speech analysis–synthesis representations have been suggested in the literature, and the more well-known ones are explored in this chapter, specifically, sinusoidal representation, harmonic/noise representation, and adaptive sinusoidal representations. Hence, the main objective of this chapter is to give a tutorial review of speech analysis–synthesis representations, by highlighting major improvements over these representations. It would be a desirable representation of speech that is relatively simple, flexible, high quality, and robust in re-synthesis. Emphasis will be given in adaptive sinusoidal representations, since they seem to be more promising and robust representations of speech.enAdaptive representationSinusoidal representationSpeech analysisSpeech synthesisBook chapter