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you can easily modify an existing airline noice cancellation headphones for use with PC. The wires need to be identified and connected to suitable male components. All these have been indicated in the video.

Step 1:

Step 2: Identify the Wires in Stereo Cable With 3.5 Mm Jack

Using a multi-meter, identify the wires of the stereo cable. The colour may vary from cable to cable. The pin outs of the cable I used are shown in the image.

Step 3: Connecting the Wires for Noise Cancellation

Pink wire of headphone is +ve and Green is Ground/-ve. Connect the Pink wire to the pin 1 of USB and Green wire to pin 4 of USB.

Step 4: Connect Stereo Cable to the Headphones

Connect the stereo cable wires and the wires from the headphone as shown in the image.

Step 5: Plug the USB Male Into the USB Port of PC and the 3.5 Mm Male Jack Into the Audio Port

Watch the video to see the working of the modified headphone.

<p>This is really cool! I have looked everywhere. A friend gave me a set of sony NC headphones They have a dual jack, 2.5 and 3.5. The 2.5mm prong was probably the airplanes power and the 3.5mm was the audio. I thought I'd do what you have done an just make them for use at a computer. Since I'm always doing subtitles for films. I only have four wires though; once the Jack is snipped off. Seems a bit odd. </p><p>You have given me some hope that these phones may be of use. Thx</p>
<p>Free headphones...I like it! It would be great to see some photos and steps to go along with your video! Thanks for sharing your project. :)</p>
<p>I ahve edited and posted clear images and a new video with the working. Hope it helps.</p>
<p>Awesome, thank you!!</p>

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