search for: subwoof

...bisonic decoded output from vorbis and convolve it with inverse of these filters and get pretty much the orignal input back or you could also convolve it to match your own speaker layout and get better results than you would with the orignal 5.1 material. My only problem right now is with the LFE (subwoofer channel). I had been intending to just mix it into the W signal, which I think matches the intent of the channel. Obviously this really couldn't be recovered on decode. My alternative is to use a seperate LFE channel in the vorbis stream, which is just ugly. So, what I'm looking for is...

...bisonic decoded output from vorbis and convolve it with inverse of these filters and get pretty much the orignal input back or you could also convolve it to match your own speaker layout and get better results than you would with the orignal 5.1 material. My only problem right now is with the LFE (subwoofer channel). I had been intending to just mix it into the W signal, which I think matches the intent of the channel. Obviously this really couldn't be recovered on decode. My alternative is to use a seperate LFE channel in the vorbis stream, which is just ugly. So, what I'm looking for is...

...Sound Server) sysdefault:CARD=XFi Creative X-Fi, Front/WaveIn Default Audio Device front:CARD=XFi,DEV=0 Creative X-Fi, Front/WaveIn Front speakers rear:CARD=XFi,DEV=0 Creative X-Fi, Surround Rear speakers center_lfe:CARD=XFi,DEV=0 Creative X-Fi, Center/LFE Center and Subwoofer speakers side:CARD=XFi,DEV=0 Creative X-Fi, Side Side speakers surround40:CARD=XFi,DEV=0 Creative X-Fi, Front/WaveIn 4.0 Surround output to Front and Rear speakers surround41:CARD=XFi,DEV=0 Creative X-Fi, Front/WaveIn 4.1 Surround output to Front, Rear and Subwoofer speake...

...e original. I then converted the difference to sound. You can listen to the image difference on this clip: https://jmvalin.ca/misc_stuff/diff.wav Can you hear how good the visual quality is? Do you think it could be improved to make JPEG sound better? Personally, I think JPEG could do better on my subwoofer. Cheers, Jean-Marc On 10/18/2017 07:08 PM, encrupted anonymous wrote: Good morning. I've ran a test against MP3 format. Code: (first convert tested audio file to 16 bit 48khz with sox.exe if needed) lame.exe -b 320 48khzfilein.wav -o fileout.mp3 lame --decode fileout.mp3 -o fil...

...or 'correct' placement? I *STILL* haven't set up my full rig at my new house - and i've been here for eighteen months. >> In particular it says that the LFE track is for option reinforcement, >> so while the idea is to encode it separately and mix it into the >> subwoofer channel, mixing it into the other 5 is acceptable, as is >> ignoring it. Don't know how safe that is in practice. >I just can't figure out what the orignal logic is for 5.1 to even HAVE a >seperate subwoofer channel. But a lot of the decisions behind the dolby >5.1 stuff...

Hi, As I´ve understood things, the Ogg Vorbis format supports more that two channels (stereo). Is there any tools to encode x sourcefiles into one .ogg file? I am a musican and am thrilled with the ide of makeing music in surround (or in more than stereo). This leads to my next question: is there (developing) any decoders for multichannel oggs to, let us say, 4.1 or 5.1 surround? Wouldn´t it

Good morning. I've ran a test against MP3 format. Code: (first convert tested audio file to 16 bit 48khz with sox.exe if needed) lame.exe -b 320 48khzfilein.wav -o fileout.mp3 lame --decode fileout.mp3 -o fileout.mp3.wav opusenc.exe --bitrate 320 48khzfilein.wav fileout.opus opusdec.exe fileout.opus fileout.opus.wav wavdiff.exe 48khzfilein.wav fileout.mp3.wav -diff fileout.mp3.delta.wav

...ltichannel Default Audio Device front:CARD=DX,DEV=0 Xonar DX, Multichannel Front speakers surround40:CARD=DX,DEV=0 Xonar DX, Multichannel 4.0 Surround output to Front and Rear speakers surround41:CARD=DX,DEV=0 Xonar DX, Multichannel 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=DX,DEV=0 Xonar DX, Multichannel 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=DX,DEV=0 Xonar DX, Multichannel 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=DX,DEV=0 Xonar DX, Multichannel...

.......$350USD Gemini CDT-05 Professional Hybrid CD/Turntable Combo........$300USD American Audio Velocity Professional Dual CD/MP3 Player......$400USD Cortex dMIX-300 Digital Music Control Station.........$300USD B-52 Prodigy FX DJ Workstation................$650USD JBL PRX518S (18" Self Powered Subwoofer System)....$420USD JBL PRX518S Self-Powered Subwoofer Pair....$600USD JBL PRX515 (15" 2 - Way Self-Powered Sound)....$600USD JBL PRX515 2-Way 15" Speaker Cabinet .$400USD DRUM SET ------------------------------------------------------ Simmons SD5K Electronic Drum Set ....$150USD Roland...

Are there any speakerphones or other conferencing HW phones that play the audio in stereo? Either their own speakers, or jacks for an amp with room speakers? Is there any way for Asterisk to deliver call legs with stereo channels in the RTP stream? If not, is it possible for Asterisk to keep 2 separate calls, or pairs of legs in a conference call, synced exactly enough (including traveling over

...e original. I then converted the difference to sound. You can listen to the image difference on this clip: https://jmvalin.ca/misc_stuff/diff.wav Can you hear how good the visual quality is? Do you think it could be improved to make JPEG sound better? Personally, I think JPEG could do better on my subwoofer. Cheers, Jean-Marc On 10/18/2017 07:08 PM, encrupted anonymous wrote: > Good morning. > > I've ran a test against MP3 format. > > Code: (first convert tested audio file to 16 bit 48khz with sox.exe if > needed) > lame.exe -b 320 48khzfilein.wav -o fileout.mp3 > l...

....%desc: EMU10Kx DSP center PCM interface dev.pcm.2.%driver: pcm dev.pcm.2.%parent: emu10kx0 dev.pcm.2.play.vchans: 1 dev.pcm.2.play.vchanmode: fixed dev.pcm.2.play.vchanrate: 48000 dev.pcm.2.play.vchanformat: s16le:2.0 dev.pcm.2.buffersize: 65536 dev.pcm.2.bitperfect: 0 dev.pcm.3.%desc: EMU10Kx DSP subwoofer PCM interface dev.pcm.3.%driver: pcm dev.pcm.3.%parent: emu10kx0 dev.pcm.3.play.vchans: 1 dev.pcm.3.play.vchanmode: fixed dev.pcm.3.play.vchanrate: 48000 dev.pcm.3.play.vchanformat: s16le:2.0 dev.pcm.3.buffersize: 65536 dev.pcm.3.bitperfect: 0 dev.pcm.4.%desc: EMU10Kx DSP side PCM interface dev.p...

...>> You can listen to the image difference on this clip: >> https://jmvalin.ca/misc_stuff/diff.wav >> >> Can you hear how good the visual quality is? Do you think it could be >> improved to make JPEG sound better? Personally, I think JPEG could do >> better on my subwoofer. >> >> Cheers, >> >> Jean-Marc >> >> On 10/18/2017 07:08 PM, encrupted anonymous wrote: >>> Good morning. >>> >>> I've ran a test against MP3 format. >>> >>> Code: (first convert tested audio file to 16 bit 48kh...

...and read the > > instructions: http://lists.samba.org/mailman/listinfo/samba -- /* PeO - AMiGA owner since 1990, CGI, Perl, Assembly language & HTML-fanatic *\ \* Amiga 4000TE/060-50/604e 200, 146Mb, 33.4Gb, ZIP, JAZ, CVPPC/8 */ /* IIyama VM Pro 21", CP-SW2 Subwoofer system, NEC-222 *\ \* Plextor 12-Plex, Yamaha CRW 4416S, Artec A6000C+, Stylus Color 500 */ /* Lightfax 3660, Catweazel Z-II (3*IDE, 1*PC Floppy), Minolta DImage V *\ \* SCSI-Tower, Seagate Tapestor 4/8GB, Ariadne Ethernet, Minolta PagePro 6 */

...t ALSA Output (currently PulseAudio Sound Server) sysdefault:CARD=Intel HDA Intel, ALC889A Analog Default Audio Device front:CARD=Intel,DEV=0 HDA Intel, ALC889A Analog Front speakers surround41:CARD=Intel,DEV=0 HDA Intel, ALC889A Analog 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Intel,DEV=0 HDA Intel, ALC889A Analog 5.0 Surround output to Front, Center and Rear speakers surround71:CARD=Intel,DEV=0 HDA Intel, ALC889A Analog 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=Intel,DEV=0 HDA Intel, A...

...e bug. Somebody who knows the libraries being used by Tobias could guess this better than me. Please tell <p>Also does anybody have a test pattern wave in 5.1 or 7.1? A wave where first you hear a sound in the front left, then one in the front right, then one in the front center, then in the subwoofer ... etc.? This would simplify my tests alot. --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-dev-request@xiph.org' containing only the word 'unsubscribe' in the bod...

Cool, thanks for all the great comments. I think we agree now on that the "find mp3 before encoding" feature would not be a good idea to implement in the flac core. As Brian pointed out, it might be a better idea to create a program that automatically checks if a flac might have been an mp3 source. My first suggestion was to use FFT, because I know that 128kbps mp3 have a low-pass

I noticed that my previous message is not very complete so I send here an "enhanced version". Please disregard the old one an reply to this one only. ( you can delete the ATTENTION word from subject ) Wilson (defiler@null.net) wrote : > There are two ways to decode multi-channel audio. In hardware, or in > software. > Hardware: A receiver or processor takes a Dolby Digital

...>> You can listen to the image difference on this clip: >> https://jmvalin.ca/misc_stuff/diff.wav >> >> Can you hear how good the visual quality is? Do you think it could be >> improved to make JPEG sound better? Personally, I think JPEG could do >> better on my subwoofer. >> >> Cheers, >> >> Jean-Marc >> >> On 10/18/2017 07:08 PM, encrupted anonymous wrote: >>> Good morning. >>> >>> I've ran a test against MP3 format. >>> >>> Code: (first convert tested audio file to 16 bit 48kh...

...Default Audio Device front:CARD=Intel,DEV=0 HDA Intel, ALC883 Analog Front speakers surround40:CARD=Intel,DEV=0 HDA Intel, ALC883 Analog 4.0 Surround output to Front and Rear speakers surround41:CARD=Intel,DEV=0 HDA Intel, ALC883 Analog 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Intel,DEV=0 HDA Intel, ALC883 Analog 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=Intel,DEV=0 HDA Intel, ALC883 Analog 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=Intel,DEV=0 HDA Intel, AL...