# Analysis of Compressed Foetal Phono-Cardio-Graphy (PCG) Signals with Discrete Cosine Transform and Discrete Wavelet Transform

> Research article (IETE Journal of Research, 2020) · cited 16× · AI/ML

**Wikidata**: [openalex:W3008421649](https://www.wikidata.org/wiki/openalex:W3008421649)  
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