Name: Denoiser Clear Voice

Text: DENOISER CLEAR VOICE
TI eXpressDSP compliant algorithm
Features
Denoiser Clear Voice automatically removes noise
and keeps the useful signal clear and undistorted. It
effectively filters out the noise generated by air
conditioners, street traffic, wind, the power supply
hum, engine rumbling, channel interference,
atmospheric noise and many other types of
background noise. Denoiser Clear Voice
dramatically increases speech quality and clarity
into applications to which it has been added.

TI eXpressDSP (XDAIS) Compliance Benefits
u

u

u
u
u
u

Applications
The features of Denoiser Clear Voice allows to use it
for such applications as:
u Teleconferencing solutions and IP telephony,
superior compression on VoIP
u Aircraft communication equipment - the use of
Denoiser Clear Voice makes the speech of pilots
and dispatchers more comprehensible which gives
better safety.
u Voice logging systems and dictation devices
u ASR systems - Denoiser Clear Voice increases the
performance of the most well known ASR engines.
u Sound processing software for Broadcasting and
music restoration

Functional Overview
u
u
u

Sampling Frequency 8000-44100 Hz
Analysis frame 256 samples
Platform -TMS320C54xx

u

Denoiser is fully TI eXpressDSP compliant
algorithm, this guarantees time and money
saving in building in any DSP solution.
This algorithm follows the run-time conventions
imposed by TI's implementation of the C prog
language.
This algorithm is re-entrant within a preemptive
environment (including time-sliced preemption).
All algorithm data references are fully
relocatable.
All algorithm code is fully relocatable.
This algorithm does not directly access any
peripheral device.
This algorithm does not include definitions
specific to a debug variant.

Metrics
u

Memory requirements
- Code 13 KW
- Data 7 KW

Engineering Services
By request, the support of the other platforms
may be developed by the experienced wellqualified DSP engineers of Speech Technology
Center. Customization according to the
customer’s needs is also possible

Document Path: ["1124-speech-technology-center-brochure-denoiser.pdf"]

e-Highlighter

Click to send permalink to address bar, or right-click to copy permalink.

Un-highlight all Un-highlight selectionu Highlight selectionh