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Convert Audio File of Unknown Format

In the early '90s a company called The Complete PC produced a line of internal PC cards that provided various combinations of modem, fax and voice mail under brand names like "The Complete Answering Machine" and "The Complete Communicator". We believe these cards were built on some sort of Rockwell chipset from the period. (If absolutely necessary we can research this further.)

We have a number of voice messages that were recorded on The Complete Communicator but no system capable of playing them and we need a process or tool that can convert them into a modern audio file format.

An example of one such message is attached -- an outgoing message (phone number long since changed) which can be made somewhat audible (but with a LOT of extraneous noise) by loading it as a 4kHz mono, 8-bit, unsigned, raw PCM file. It is unclear whether the noise is compressed data packets, command codes, or something else.

The successful bidder will determine the format of the original data and provide a method to convert it directly, either by process or custom tool, into a standard audio format such as a Windows PCM wave audio file with clear fidelity, without relying on the original hardware (e.g., re-recording the audio through the original hardware is not an acceptable solution).

Beceriler: Her şey Kabul, Ses Servisleri, C Programlama, C++ Programlama, Gömülü Yazılım

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İşveren Hakkında:
( 0 değerlendirme ) Bellevue, United States

Proje NO: #733519

15 freelancer bu iş için ortalamada 147$ teklif veriyor

drquake

hi please check pmb

in 0 gün içinde100$ USD
(4 Değerlendirme)
6.1
kerrisg

This is quite simple.

in 0 gün içinde30$ USD
(13 Değerlendirme)
5.1
CYBOPOB

Hi, check PM pls

in 2 gün içinde100$ USD
(3 Değerlendirme)
3.5
dgarland

I am ready to start now

1 gün içinde 50$ USD
(0 Değerlendirme)
0.0
burekozo

Hello, Im sound designer, im interested. Please contact for details. Thanks

in 10 gün içinde60$ USD
(1 Değerlendirme)
0.0
AbdulMoeed20

i need it

in 6 gün içinde80$ USD
(0 Değerlendirme)
0.0
ishwaryasrao

Hi, I will convert the sample matching your [url removed, login to view] you are satisfied we can proceed further to convert the remaining [url removed, login to view] give me 2 days to do it. Thank you

in 7 gün içinde250$ USD
(0 Değerlendirme)
0.0
djlazartomov

Please check your inbox

1 gün içinde 150$ USD
(0 Değerlendirme)
0.0
gadzhaman

Please see PM

1 gün içinde 30$ USD
(0 Değerlendirme)
1.0
Alieza30

i'm a highly motivated data entry freelancer who is avidly willing to take up on any task

in 3 gün içinde100$ USD
(0 Değerlendirme)
0.0
jomuna

sir i will send you the convert file as soon as possible

in 0 gün içinde100$ USD
(0 Değerlendirme)
0.0
mattypiper

Check your PM!

in 3 gün içinde50$ USD
(0 Değerlendirme)
0.0
Ranjith2069662

I can give you the best out of the best

in 7 gün içinde31$ USD
(0 Değerlendirme)
0.0
harbour

Hello, I can do this if you can send this original DOS softwar, I will send you clean audio file. The converter price will be $700 + fees. Contact if interested. Rus

in 7 gün içinde770$ USD
(0 Değerlendirme)
0.0
ckrusche

Please provide more historical information on the system type/make/model/serial no etc. there may be something on the net

in 21 gün içinde250$ USD
(0 Değerlendirme)
0.0
apspijkerman

Please check your PMB

in 2 gün içinde100$ USD
(0 Değerlendirme)
0.0