Phase and time alligned speakers


Preservation of coherent properties of the sound field, specifically phase and time, is a design goal for many speakers. I conclude, therefore, that the less dispersion the signal sees along its path, the better the speakers will sound.

I am looking for an understanding of what properties electronics and cable should have in order to maximize the benefits of phase and time alligned speaker designs. The above is my own first attempt to think the problem through.

Thanks.
judit
All speakers will benefit from a more perfect signal. Phase and time correct speakers are no different. Feed them a good signal through good electronics and wire and you will be justly rewarded.
For a good read, visit the Audio Perfectionist Journal. Richard Hardesty believes in this design. Also, read watchdog #13 at the same sight. Fried discusses time and phase coherent speakers. I agree with what he says. I've been using this type of design and found it to be a very good thing. I have been ultimately disappointed by other designs. They start off well but then you begin to miss something.
Time and phase speakers I feel are misunderstood. One, we are talking acoustical phase which affects time(and visa versa) Two, they are very hard to design properly. Three, they have complex crossovers to achieve the design goals contrary to what some would have you believe is a single cap. Four, they are MORE costly to build. Five, they DO require a more complex setup. This is the most important aspect really. It makes or breaks the speaker.
Most dealers don't have a clue to how to set them up or don't want to take the time. You can't just slap them in any old spot like a lot of other speakers and expect decent sound. It want happen.
Once I was exposed to this design, I want being going back. They will perform adequately without the best electronics but will reward you if you can afford the best. Just make sure they are set up properly.
Marty...most speakers...operating as such in the time domain...are poor instruments...but then again...not every time and phase correct speaker has "blown my hair back"...Vandersteen,Meadowlark,etc are good speakers...but to me..their shortcomings have more to do with LF extension(or lack of it)...and in this regard...at their prospective price point...they are no different than many other designs...
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