# Energy Separation-Based Instantaneous Frequency Estimation for Cochlear Cepstral Feature for Replay Spoof Detection

> Research article (Interspeech 2019, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2972995334](https://www.wikidata.org/wiki/openalex:W2972995334)  
**Source**: https://4ort.xyz/entity/energy-separation-based-instantaneous-frequency-estimation-for-cochlear-cepstral-feature-for-replay-spoof-detection