In many surveillance and evidentiary recordings, speech intelligibility can be greatly improved. In some cases, improvement is so significant that speech is revealed that was barely distinguishable from the background at the time of the recording.
We recover and clarify speech so it can be reviewed accurately by attorneys, investigators, and individuals seeking clarity. If the recording is central to a dispute, our work is designed to be explained in clear terms and supported by years of experience.
Sound Testimony® uses a proprietary system of hardware and digital signal processing (DSP) during speech recovery. We continuously refine our approach to improve intelligibility while keeping the work disciplined, consistent, and defensible.
The goal is simple: make the spoken content easier to understand without changing what was said. We focus on reducing distortion and noise, and delivering files that are easier to review, evaluate, and share.
Sound Testimony® continues to refine our intelligibility enhancement process. Call or email today for more information.
We offer forensic audio services to a wide range of clients. Whether you are a legal professional or a private individual, we are here to help. All calls with Sound Testimony® are confidential.
When a recording is hard to understand, the words can become the center of a dispute. Voice enhancement and intelligibility improvement are used to reduce interference, improve clarity, and make speech easier to evaluate. This work supports accurate review, reliable transcripts, and better decision-making for both legal professionals and private individuals.
People seek forensic voice enhancement when listeners disagree about what was said or when key phrases are buried under noise. Phone audio is often compressed and recorded in uncontrolled environments which can further compromise audio quality. Enhancement helps the speech become easier to understand so the recording can be reviewed, discussed accurately, and evaluated fairly.
Enhancement is about reducing competing sounds that mask words and improving intelligibility so speech can be heard more clearly. This commonly includes addressing steady noise, sudden sounds, compensating for microphone distance, and seperating simultaneous speakers when the recording allows.
Clearer speech supports better transcript creation and transcript correction, especially when a recording becomes part of a legal matter. Enhancement helps reduce misunderstanding and improves consistency during review sessions. Attorneys and investigators often use enhanced audio to confirm wording, timing, and context before deciding how the recording should be used.
Voice enhancement is commonly requested by attorneys, investigators, and agencies, as well as individuals who need clarity from a personal recording. If a file is being used against you, if your recording may be challenged, or if you need to understand exactly what was captured, intelligibility improvement can provide a clearer foundation for the next steps.
Emergency call audio can contain critical statements, background sounds, and fast-moving dialogue. When clarity impacts interpretation, voice enhancement helps reduce interference and improve intelligibility so the audio can be evaluated more accurately. If a case requires it, Sound Testimony® can explain the workflow, provide clear expectations, and support further tasks such as transcript creation and case presentation.
All calls with Sound Testimony® are confidential. We work with legal professionals and private individuals nationwide.
If your recording is hard to understand, Sound Testimony® can explain your options for voice enhancement and intelligibility improvement. Contact us for confidential guidance and next steps.
When clarity matters, professional voice enhancement can make the difference. Sound Testimony® provides forensic-grade audio analysis and enhancement to improve intelligibility while preserving evidentiary integrity.
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