AAC+SBR listening test
Reply #13 –
But why do they refrain from doing so then? Why is the introduction of SBR came this late? Does SBR bring any disadvantages (like slower decoding in embedded hardware) ?
Hmm maybe I should check the SBR threads first I just know it does a good job at low bitrates. How is that: MPC+SBR
Edit : Shoot. Couldn't find any nice technical SBR thread. Can anyone point me? maybe someone should add it to the Sticky FAQ thread in the General Forum... What is PNS ?
As far as I read, SBR seems like some kind of a hack for high frequency prediction that are cut-off. Sounds ugly but it's for low bitrate anyway. Speex+SBR sounds interesting...