speakers or room???


I have a nagging problem with a frequency spike in the midrange that I especially notice in acoustic piano (jazz and classical) and sometimes vocals. I have heard this in different speakers including SF Venere 1.5, Dynaudio Emit 20, Martin Logan motion 15, Zu Dirty weekend, and various other 2-way designs. I have not had this problem with Polk Lsi m703 3-ways, and some 2-way DIY towers that I built a few years back. Back in the day when I was still using an MXR graphic eq, I would roll off  the 250 - 500-1000Hz sliders 3-6-3 db for a more balanced sound. I stopped using it because it introduced it's own coloration to the sound.

My listening room is a small family room adjoining the kitchen for a fairly open space about 15 X 30 with a cathedral ceiling in the family room portion. The flooring is oak hardwood with 8 throw rugs in various places. I would describe it as being fairly lively, although the kitchen island, cathedral ceiling and a fireplace create some asymmetrical surfaces.

So me thinks it could be:

a. speakers, especially 2-way
b. the room, too lively, not well treated
c. my hearing going wonky at age 67
d. all of the above

Any and all thoughts, experiences would be most welcome.

Current system:
Hegel H80 or Primaluna Prologue depending on the mood
Tannoy XT8 speakers


dtapo

Showing 1 response by sandthemall

First things first...probably get your ears tested by an audiologist.  That's not realistic at this time...so at least do a few sweep tests on youtube.

Then examine the room...then speaker position...then different speakers etc..

I have tinnitus (4000hz notch) from an ear infection at age 25.  Earlier this year (at age 52) I got a bass boost (way too much) in my left ear and then suddenly lost nearly all the bass and mid tones in my left ear. When you loose mid and low bass you can't properly locate who's talking in a room full of people. It sucks...especially when you've just plunked some good money on your first tube amplifier.

Anyway, I like you, had a boost in the mids that were annoying when listening to piano or when vocals hit the right notes.  I think when you loose some frequency spectrum, your brain compensates by turning up
the other frequencies.

I went to an audiologist and was treated with steroid injections in the eardrum and prednisone...lots of follow ups and nothing. I was told that the condition was most likely permanent and that a hearing aid would be necessary. 

The good news is that unlike upper frequency hearing loss, low tone loss can, sometimes, be recovered by itself or through therapy.  In my case it came back by itself only very recently but not to the same level as before...but I got 70% back. When you get it back, your speakers magically regain that lost imaging...a drive in the car sounds completely different...and you're not asking your wife to repeat everything she says. 

I've always worn earplugs to concerts and movies since my first episode of hearing loss at age 25. I've been so careful with my hearing but it's age and trauma that does our ears in. 

Good luck and happy listening all!