![realtek hd audio muffled sound realtek hd audio muffled sound](https://i.ytimg.com/vi/Iog_tKTK9Hg/maxresdefault.jpg)
Sorry if something isn't clear after my explanation. I hope someone can write something that could solve this problem.
#Realtek hd audio muffled sound driver#
Right now I have almost clear system only wih updates from default repositories and proprietary driver for ATI graphics, I didn't change anything yet. **** List of PLAYBACK Hardware Devices ****Ĭard 0: HDMI, device 3: HDMI 0 Ĭard 1: Generic, device 0: ALC271X Analog Ġ0:01.1 Audio device: Advanced Micro Devices nee ATI Device 9902Ġ0:14.2 Audio device: Advanced Micro Devices Hudson Azalia Controller (rev 01) Here is some information that could be important. When I disable EQ it's okay, but if I disable it the sound will become muffled. Problem wih volume appears only with equalizer enabled. In the end it must be not greater than 40% or I lose hearing. In the beginning of this melody normal volume for me is about 60%. I have to to increase volume to hear these sounds, but when sound must increase just a bit I have to decrease volume because it's getting too loud. For example, quiet beginning of the song. The old one with "Soft" preset makes sound almost perfect but brings another problem: strange volume levels. I know it's old and unsupported version but the new one (from here: ) brings crackling. The only thing that solved the problem was PulseAudio equalizer (I use Dolby Home Theater on Windows as equalizer) that I installed from here: What I have already tried to solve the problem:Ī) Updating from Ubuntu Audio Dev team PPA - nothing changedĬ) Installing Realtek High Definition Audio Codecs - sound disappearedĭ) Booting from Ubuntu 13.04 LiveCD (PulseAudio version 3.0) - sound is the sameĮ) Playing with alsamixer - nothing changed
#Realtek hd audio muffled sound movie#
It doesn't depend on program, I tried flash (youtube), rhythmbox and movie player. I can clearly hear the difference between the sound in windows and the sound in ubuntu, especially in heaphones (the sound in speakers is affected too). Sound is muffled, like sound source is under blankets. Ubuntu version is 12.04 LTS (64 bit) and computer is acer aspire v3-551g-10466G75Makk laptop. Hello, I am new to ubuntu, I've installed it recently and there is a problem with my sound.