IPB

Welcome Guest ( Log In | Register )

foo_dsp_spxresample, A resampler DSP based on libspeex
mudlord
post Aug 19 2011, 05:06
Post #1





Group: Developer (Donating)
Posts: 805
Joined: 1-December 07
Member No.: 49165



Binary
Source code

CODE
Resampling 44100 Hz WAV (total length: 49:16.320) to 11025 Hz

PPHS (Normal): 942.989x realtime
PPHS (Ultra): 178.291x realtime
SoX (Normal): 920.140x realtime
SoX (Best): 710.291x realtime
Speex (Q0): 1037.345x realtime
Speex (Q3 - VoIP): 540.334x realtime
Speex (Q4 - Default): 444.844x realtime
Speex (Q5 - Desktop): 381.972x realtime
Speex (Q10): 74.390x realtime


was done mainly to see what libspeex's resampler is like, nothing more.
Requires SSE, though I doubt thats a problem these days....

This post has been edited by mudlord: Aug 19 2011, 05:24
Go to the top of the page
+Quote Post

Posts in this topic


Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



RSS Lo-Fi Version Time is now: 1st August 2014 - 06:11