Smith, Julius O.Serra, Xavier2018-02-012018-02-011987Smith JO, Serra X. PARSHL: An analysis/synthesis program for non-harmonic sounds based on a sinusoidal representation. In: Proceedings of the 1987 International Computer Music Conference, ICMC; 1987 Aug 23-26; Champaign/Urbana, Illinois. [Michigan]: Michigan Publishing; 1987. p. 290-7.http://hdl.handle.net/10230/33794This paper describes a peak-tracking spectrum analyzer, called PARSHL, which is useful for extracting additive synthesis parameters from inharmonic sounds such as the piano. PARSHL is based on the Short-Time Fourier Transform (STFT), adding features for tracking the amplitude, frequency, and phase trajectories of spectral lines from one FFT to the next. PARSHL can be thought of as an ``inharmonic phase vocoder'' which uses tracking vocoder analysis channels instead of a fixed harmonic filter bank as used in previous FFT-based vocoders.application/pdfengThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/openAccess