Abstract
With regard to spectral representation of audio-signals such as speech and music, Fourier transformation is reconsidered in the framework of a simple concept of parametric signal representation. In the formula which specifies the complex coefficients of a Fourier series, the integration interval T is regarded as an analysis interval instead of the signal period. Thereby that formula gets the status of a basic and universal transformation which specifies the so-called Fourier-amplitude spectrum of that portion of a time signal which falls into the analysis interval.
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 242-256 |
| Seitenumfang | 15 |
| Fachzeitschrift | Acustica |
| Jahrgang | 57 |
| Ausgabenummer | 4-5 |
| Publikationsstatus | Veröffentlicht - Apr. 1985 |