audio over IP networks -
Reliable, high quality and with just a 5ms delay
a true transmission grade, low delay system for audio
over ANY IP Network - including private networks and the
STL-IP gives you live audio transmission over IP networks
with transmission grade audio quality & robustness
and extremely low delays - as low as 5ms!
note: This product is an interesting departure for us
- as you'd have guessed from the name of our business,
we specialise in ISDN codecs. For a while now, we have
been looking at audio over IP - and in fact, we have been
selling the AudioTX Communicator software for some time,
which does audio over IP alongside being an ISDN codec.
We have tested other IP codecs - and they just haven't
performed well enough for us to recommend them. This new
product has really impressed us - it truly offers audio
over IP that will meet the expectations of broadcasters
and professional audio users - even in 24/7/365 applications,
including as the name suggests, STL (Studio to Transmitter
and receive audio using UDP, TCP/IP, or Multicast network
protocols over ANY IP Network - including private networks
like LAN or WAN, Wireless networks, Satellite, T1/E1,
ATM or the Internet.
A single STL-IP system can send audio on up to 6 connections
at a time. Using Multicast, audio can be sent to an
unlimited number of destination units. Audio can be
received from one remote location, independently from
AudioTX STL –IP works with linear (uncompressed)
audio at up to 24 bits and 96kHz sample rate, or compressed
audio via built-in Professional Grade MPEG Layer 2 and
MPEG Layer 3 coding/decoding, J.41 and ADPCM.
add optional MPEG4 AAC, AAC low delay, HE-AAC (AAC Plus)
with the AAC Codec Pack.
add optional Enhanced APTx coding (16 and 24 bits) with
the APTx Codec Pack.
Optional Forward Error Correction (FEC) and network
jitter compensation where required.
grade analogue balanced Stereo audio inputs and outputs
plus AES/EBU digital audio in/out, external wordclock
input. Audio in/out at up to 24 bit, 96 kHz sample rate
Synchronous transmission of serial ancillary data and/or
contact closures (TTL GPIO)
Incredibly flexible and cost-effective solution.
STL-IP can send live audio using up to 6 simultaneous
connections - including any combination of UDP, TCP/IP
or UDP Multicast (to an unlimited number of destinations
for each UDP Multicast connection). The system can receive
audio from one location.
more details, see www.stl-ip.com