###### tags: `jptw` `thesis` `meeting`
# 20201204 DSP Group Meeting

## Review Work
### Recording Overview
- List usable audio clips from recordings
- Data augmentation

### Fingerprinting Algorithm
- Find peaks (`notice` threshold)
- Find matches (`notice` candidates)
- Noise robustness

### Paper Survey
:::info
Robustness & Modification
:::
- Time scale
- Pitch shifting

### Searching Methods
- Fingerprinting
- Autocorrelation
- Sound Event Detection

## What's Next
- Philips Fingerprint + Enhanced Samping and Counting

## Feedback
- 差不多可以開始收斂了，至少有兩種方法：1. Shazam 2. Autocorrelation，可以比較兩種方式並探討，研究價值可以放在如何 Tune 參數讓 Fingerprint 的方法更好，也已經有資料了，先做出來找出問題再來討論怎麼解決
- 希望一月底前可以完成學位