![encoding - Finding out if a FLAC or WAVPACK audio file is NOT originally encoded from a lossy source - Super User encoding - Finding out if a FLAC or WAVPACK audio file is NOT originally encoded from a lossy source - Super User](https://i.stack.imgur.com/NDxhH.png)
encoding - Finding out if a FLAC or WAVPACK audio file is NOT originally encoded from a lossy source - Super User
![Does this look like an upscaled FLAC? I'm still learning to read spectrograms and although it does reach 22KHz there is a visible line around 20-21KHz : r/musichoarder Does this look like an upscaled FLAC? I'm still learning to read spectrograms and although it does reach 22KHz there is a visible line around 20-21KHz : r/musichoarder](https://preview.redd.it/udthsnu2rjj71.png?width=640&crop=smart&auto=webp&s=f34ce6c60daaaaa6e35a8208991fc1b91052ba90)
Does this look like an upscaled FLAC? I'm still learning to read spectrograms and although it does reach 22KHz there is a visible line around 20-21KHz : r/musichoarder
![Metal Area - Extreme Music Portal > I Kill Whores & Chainsaw Harakiri - Gallery Of Misogyny [split] (2017) Metal Area - Extreme Music Portal > I Kill Whores & Chainsaw Harakiri - Gallery Of Misogyny [split] (2017)](https://metalarea.org/images/spectrogram/2017_Aug/e2948be2b570252d32c7671107083b57.png)
Metal Area - Extreme Music Portal > I Kill Whores & Chainsaw Harakiri - Gallery Of Misogyny [split] (2017)
![My relationship with digital music: Audio compression and introducing “lossy” to my lexicon. | by Chris Hugelmann | Medium My relationship with digital music: Audio compression and introducing “lossy” to my lexicon. | by Chris Hugelmann | Medium](https://miro.medium.com/max/1400/1*mInzQzFYvDKVw9K96pIE_g.png)