Pra aqueles que trabalham com audio.

Encontrei um CD com varias frequencias e exemplos de som, muito bom pra alinhar PA ou testar seu sistema. Espero q gostem.

Aqui estah o link:

http://www.4horsemen.net/binkster/full_cd.zip

E aqui estah o indice em ingles:


Bink Audio Test CD

This collection of audio tests constitute the Bink Audio Test CD.
"I was always unhappy working in live sound with the usual recording studio or home audio test CDs I ve seen in the last 20 years so I made one of my own. I believe it is better suited than most for the Live Sound mixer to carry around."

Comprehensive documentation is included with the audio tests detailing how to make the most out of every single test.
The list of included audio tests follows:
TRACKLIST
-----------------
01 Left-Right
02 Left, Right, Center, Surround (like Dolby pro-Logic)
03 Dual Tone 700 L, 1k R 0dB 30s
04 700 0dB 30s
05 1000 0dB 60s
06 Log Sweep 20hz to 20k, 0dB to -6dB, 32s
07 Linear Sweep 20hz to 20k, 0dB to -6dB, 32s
08 80Hz warble +-40Hz -1dB 60s
09 100Hz warble +-40Hz -1dB 60s
10 120Hz warble +-40Hz -1dB 60s
11 16 -1dB 30s
12 20 -1dB 30s
13 25 -1dB 30s
14 31.5 -1dB 30s
15 40 -1dB 30s
16 50 -1dB 30s
17 60 -1dB 30s
18 63 -1dB 30s
19 70 -1dB 30s
20 80 -1dB 30s
21 90 -1dB 30s
22 100 -1dB 30s
23 125 -1dB 30s
24 160 -1dB 30s
25 200 -1dB 30s
26 250 -1dB 30s
27 315 -1dB 30s
28 400 -1dB 30s
29 500 -1dB 30s
30 630 -1dB 30s
31 800 -1dB 30s
32 1250 -1dB 30s
33 1600 -1dB 30s
34 2000 -1dB 30s
35 2500 -1dB 30s
36 3150 -1dB 30s
37 4000 -1dB 30s
38 5000 -1dB 30s
39 6300 -1dB 30s
40 8000 -1dB 30s
41 10000 -1dB 30s
42 12500 -1dB 30s
43 16000 -1dB 30s
44 20000 -1dB 30s
45 Piano A4 440Hz
46 Piano solo, stereo
47 Drum solo, stereo
48 Digital Metronome 120bpm 4mins
49 Crest Wave 10s
50 DC Offset 10% Inverted Polarity 20s
51 DC Offset Full!! Inverted Polarity 20s
52 1k Inverted Polarity 0dB 30s
53 1k -60dB 10s
54 1k Square -2dB 30s
55 1k Square 0dB!! 30s
56 White Noise -9dB 60s
57 440 -1dB 20mins
58 Pink Noise -12dB 20mins
59 Digital Silence 2mins

Muito bom esse material!!!

Tranque o velho e mate!!!

Alex Guimaraes escreveu:Tranque o velho e mate!!!

Eh idea...