/challenges-projects/design-challenges/rocking-raspberry-pi/b/blog/posts/alternate-solution-for-costly-usb-microphoneSince our raspberry is not having microphone input port,we need to use USB interface for taking audio input. There are some USB microphones available in market but I found that these microphones are very expensive. But there is a good alternative solen-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/rocking-raspberry-pi/b/blog/posts/alternate-solution-for-costly-usb-microphoneTue, 11 Feb 2014 16:33:14 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9056b9aa-5b63-45e6-a13b-a56e1b0a8112tech_kid0<p>Thank you very much for this information.</p><img src="https://community.element14.com/aggbug?PostID=17154&AppID=88&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/design-challenges/rocking-raspberry-pi/b/blog/posts/alternate-solution-for-costly-usb-microphoneThu, 06 Feb 2014 07:53:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9056b9aa-5b63-45e6-a13b-a56e1b0a8112babusingh92111<p>Hey, <br />I used these sound cards.<br />but in mine case there is noise problem when interfaced with RPi,</p><p>It worked fine with Windows.<br />Do you have any idea about this?</p><p>I used <strong>arecord</strong> &amp;<strong> aplay</strong> to record and play recorded sound in RPi.</p><img src="https://community.element14.com/aggbug?PostID=17154&AppID=88&AppType=Weblog&ContentType=0" width="1" height="1">https://community.element14.com/challenges-projects/design-challenges/rocking-raspberry-pi/b/blog/posts/alternate-solution-for-costly-usb-microphoneThu, 06 Feb 2014 07:39:36 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9056b9aa-5b63-45e6-a13b-a56e1b0a8112e14 Contributor0<p>Thank you very much for the details.</p><img src="https://community.element14.com/aggbug?PostID=17154&AppID=88&AppType=Weblog&ContentType=0" width="1" height="1">