Ubuntu – Too much noise while recording sound from mic on 14.04 LTS

audio recordingmicrophonepulseaudio

I want to record sound from mic in Ubuntu 14.04 LTS. I do this with good quality in windows 7 or 8.1. I am using the pulse input(pulse audio) with audacity. It records voices but with lots of noises. I use noise removal in effect tab but the outcome has very bad quality.

I tried audio recorder but it record voices with noise, too.

Can anyone help me?

My laptop is a Lenovo z410.

Best Answer

  • Type in the terminal alsamixer. It will open the present levels, adjust the microphone level at 75 and set the microphone boss level to 50. Worked for me perfectly and removed the noise from microphone.

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