What are you playing the file with? your own program or another application already present? In that case when you play the file you should ensure that the format, rate and chaanels of the application you are using to play are the same as you had used for recording. And are you doing it on a desktop? Gowri. -----Original Message----- From: kernelnewbies-bounce@nl.linux.org [mailto:kernelnewbies-bounce@nl.linux.org] Sent: Tuesday, February 17, 2004 9:53 AM To: Newbies Subject: Sound Programming. hi all, i had sent a similar query before. Now, the problem i have is something like this : i use OSS sound programming guide as a reference. i use the API given in <linux/souncard.h> i set the number of channels to one (1) Mono. /* ioctl calls */ i set the sampling rate to 11025 i set the sampling format to Unsigned Little Endian . Now i record sound for sometime using read() and play it back on my system using write() it works fine. I write the recorded sound (data) to a file through my program and i copy the file to another system. I try playing it there it gives me a loud noise . The reason i'am sending this query again is that many people had rightly pointed out that i hadn't set the Channels/Format/Sampling Rate (then) . But now i have done all this but it still seems to me that the problem persists. Could anyone help ? Thank you. -Amith -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/ -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
