Phil: Which motu card do you have and which version of the driver are you using? Gord----- Original Message ----- From: "Phil Muir" <ddots@xxxxxxxxxxxx>
To: <ddots-l@xxxxxxxxxxxxx> Sent: Friday, January 12, 2007 8:15 AM Subject: [ddots-l] Re: MOTU WDM Drivers Are Better Than There ASIO Ones
Dan is right. You will need to give it a go, and see what happens. For some sound cards, ASIO, may well be a better choice than WDM. That used to be the case with MOTU ones.Regards, Phil Muir P J Muir Productions Music And Audio Production URL: www.philmuir.com/----- Original Message ----- From: "Omar Binno" <omarbinno@xxxxxxxxx>To: <ddots-l@xxxxxxxxxxxxx> Sent: Friday, January 12, 2007 10:56 AM Subject: [ddots-l] Re: MOTU WDM Drivers Are Better Than There ASIO OnesHi Phil:Is this applicable with any soundcard? If I'm using a delta 44, I should also use the wdm driver rather than the asio one?Thanks. Omar Binno----- Original Message ----- From: "Phil Muir" <ddots@xxxxxxxxxxxx>To: <ddots-l@xxxxxxxxxxxxx> Sent: Friday, January 12, 2007 3:34 AM Subject: [ddots-l] MOTU WDM Drivers Are Better Than There ASIO OnesHi all!!After a chance discussion with a friend on how good MOTU's WDM drivers are, I felt I should try using my MOTU soundcards WDM drivers, rather than the ASIO ones. Guess what, I have found there is 25% les CPU usage when using the WDM drivers, over the ASIO ones. I have also been able to significantly drop the buffers in the MOTU control panel too.Before, I was using the ASIO drivers and running with buffers in the control panel of 256. My CPU usage was around 30% on large projects. I then moved the buffer down to 64 and tested with the ASIO drivers. The CPU usage, jumped to around 76% and some crackling was occuring. So, just for fun, I changed from ASIO to WDM, reprofiled the card, and the CPU usage, jumped back to around 51%. Note: I have also found that every time you change the buffers in your sound cards external control panel that it is necessary to reprofile the cards WDM driver. I previously hadn't done this and because of the strange audio artifacts that I was hearing, had wrongly asumed that I had set the latency too low. In my case, I new this couldn't be right, as I had actually moved the buffers in the control panel from 64 to 128 and higher.Conclusion, use MOTU's WDM drivers, as they are much better written. Regards, Phil Muir P J Muir Productions Music And Audio Production URL: www.philmuir.com/ ** To leave the list, click on the immediately-following link:- ** [mailto:ddots-l-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** ddots-l-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:ddots-l-request@xxxxxxxxxxxxx?subject=faq]** or send a message, to ** ddots-l-request@xxxxxxxxxxxxx with the Subject:- faq** To leave the list, click on the immediately-following link:- ** [mailto:ddots-l-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** ddots-l-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:ddots-l-request@xxxxxxxxxxxxx?subject=faq]** or send a message, to ** ddots-l-request@xxxxxxxxxxxxx with the Subject:- faq** To leave the list, click on the immediately-following link:- ** [mailto:ddots-l-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** ddots-l-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:ddots-l-request@xxxxxxxxxxxxx?subject=faq]** or send a message, to ** ddots-l-request@xxxxxxxxxxxxx with the Subject:- faq
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