An extraordinary soundstage -- Lake Technology MP3s for download
Nov 10, 2002 at 10:59 PM Thread Starter Post #1 of 25

shivohum

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Lake Technology is a company which makes spatial simulator software that allows sounds played on headphones to seem virtually out-of-head. Indeed, Dolby Headphone is based on Lake's technology.

Dolby Headphone is quite a nice application, but it is used on music which wasn't built for it. Few people have heard the potential of Lake's spatial technology when music is produced with it from the ground up.

I heard Lake Technology's demo of its technology several years ago, well before Dolby Digital licensed that technology, and was amazed. Since then, the demo disc that I heard has been revised many times. Recently, though, I remembered that disc, and wanted to share it with the Head-Fi community. The MP3s below are not all that is on the CD. The CD also has some neat multimedia shows that illustrate how audio can be wedded to video games, but they are too large to easily post for downloading.

Patrick Flanagan of Lake Technology was nice enough to mail me a copy of the disc. If you'd like a copy of your own, please contact Lake Sales (and perhaps mention this post!). The music below is posted here with his permission.

Anyway, without further adieu, here are the MP3s, which are ripped and recorded using CDEX and LAME at 128 kbps.


1 - Introduction


Acoustic Research

2 - Convolution

3 - Measurement

4 - Simulation

Virtual Reality

5 - Introduction

6 - Moving Sound Sources

7 - Virtual Room Responses

8 - Integration with Graphics

9 - Abstract Audio Demo by Allyson Newman

10 - For further information

EDIT: A couple of links were misspelled. They should all work now.
 
Nov 12, 2002 at 10:52 AM Post #6 of 25
haha, I clicked play and 1/2 a second later I involuntarily said "****!"
Love that Australian accent
smily_headphones1.gif

 
Nov 12, 2002 at 11:40 AM Post #7 of 25
You have got to be kidding - this is incredible.


When I pushed play, I jumped up to turn my speakers off, as to not wake up my family - then I looked, and they were already off.
eek.gif
 
Nov 12, 2002 at 11:44 AM Post #8 of 25
I tell you what, these files really emphasise the "raised" soundstage of the HD600's.
 
Nov 12, 2002 at 11:48 AM Post #9 of 25
OK, I'm really tripping out here. The future is bright for us headphone users.
eek.gif
 
Nov 12, 2002 at 10:43 PM Post #11 of 25
Anyone with Etymotics listened to these files?


Aong: What do you mean dude?
 
Nov 12, 2002 at 10:52 PM Post #12 of 25
Aong & anyone else who is having trouble, for tonight only, try the following FTP server:

141.151.139.243
Port 31 (not 21... make sure to change this in your FTP prog)

Username: huron
Password: huron
 
Nov 13, 2002 at 1:01 AM Post #15 of 25
Quote:

what about plain and simple binaural recordings?


These are complementary technologies. Lake's Huron digital signal processor means that you needn't record in binaural in order to get a binaural effect. Using Huron or something similar, record producers can create different mixes (one for headphones, one for speakers, etc.) solely using the computer. This has got to be less expensive than re-recording each mix using different mics.

Note that some of Huron's DSP filters, though, are actually created using binaural microphones.

Quote:

how much is the cd?


It costs nothing. Lake Technologies was gracious enough to send me a copy completely gratis. Of course, if demand starts getting high, that may change
wink.gif
 

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