| Thread | Last Post | Replies |
|
| thermodynamics of life | 07 Mar 2004 22:50 GMT | 3 |
Thermodynamically, life is defined to be a set of systems which are
held far from equilibium with their surroundings, and eventhough they
decrease the local entropy, by keeping their selves far from
equilibruim with the surroundings they actually further increase the
|
| Small room diffusion...fact or fiction? | 07 Mar 2004 20:12 GMT | 21 |
Hello gentleman, this is my first, and probably last time to post
here. Since I've recieved no satisfaction elsewhere, I've come to the
conclusion if I don't receive a definitive explanation here, it
doesn't exist. And please accept my apology for posting this question
|
| detecting microphone position | 06 Mar 2004 07:16 GMT | 4 |
I plan to try to experiment with detecting position of the microphone using
two speakers.
I was thinking about placing two speakers about 1m -1,5m apart and measuring
the delay beetween what is played and what is recorded to find distance
|
| Delay of an LC model of a transmission line? | 05 Mar 2004 22:57 GMT | 20 |
I have a way of reasoning spinning around in my head, and I understand
that it is wrong somewhere, I just cannot find out where. It goes like
this.
An acoustic lossless tube can be modeled by a bunch of LC components,
|
| Paging over water | 05 Mar 2004 21:21 GMT | 5 |
I have a project to install several high powered, full range
speakers to warn approaching vessels 300 feet away! My question is
does anyone have any idea of an equalizing curve for this application?
Also, what angle would be best considering water temperature,
|
| Noise-canceling headset microphones | 03 Mar 2004 00:58 GMT | 12 |
My company, Soliloquy Learning (http://soliloquylearning.com/), has
developed an educational software product that uses speech recognition
to help children increase their reading fluency. It is intended
primarily for use in schools, and frequently the environment is pretty
|
| ? about hybrid diffusers | 02 Mar 2004 22:52 GMT | 4 |
I need to construct some hybrid diffusers. Are there any resources
available on the web that would tell me how to calculate the correct
sequence 1'and 0's to form the required 2D grid?
Chris
|
| vibration from train - course, books | 02 Mar 2004 08:26 GMT | 4 |
We in the acoustics department have more and more projects where we
have to evaluate vibration and structure borne noise from train.
That's however not our strong field. We have a basic knowledge but
really need to fill the gap between we acousticians and our geologue
|
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