Heavily carpeted floors will absorb some sound from your speakers and damped the overall audio effect in a room.
Does putting a rug on the floor capture sound.
There s no need to fully carpet the floor as even a selection of scatter rugs will help.
You will need to cover the whole flor as sound is like water and will find the path of least resistance.
Similarly if you have a more plush style of carpet installed choosing a low profile berber or woven rug is your best bet.
It can even be laid over wall to wall carpet there are numerous reasons why area rugs are so popular and yet some people may be uncertain as to whether they should cover up their beautiful floors with a rug.
Let s start with the floor.
This has been very sucessfully reduced by mlv on the floor.
The top rug does not have to be parallel to the bottom rug.
More likely the sound waves are being re radiated from the floor up and causing acoustical not vibration sound waves.
Offsetting the rug can allow both patterns equal weight.
If noise from downstairs neighbors is coming through your floors your first step should be to add carpeting to help dull the sounds.
To further reduce sound transmission add carpet padding to new or existing carpets.
On a hard floor an untethered rug is more likely to slide or slip but when layering area rugs over carpet the rug is more likely.
Do recognize floor surface attenuation.
Don t put an area rug over a very long pile carpet such as a frieze or a newer soft carpet such as smartstrand because the area rug will not have firm support and will shift buckle and wrinkle.
Do know that hardwood floors are very susceptible to the vibrations caused by speakers resting on the floor causing sound anomalies.