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The Legal Professional
You have an audio recording that is crucial to your client's case but is difficult to understand. Forensic enhancement makes the evidence usable - in court-admissible format.
Audio Enhancement Services | Forensic Audio Cleaning Australia
Unclear recording? Background noise burying the conversation? Our forensic audio specialists enhance recordings to the highest achievable clarity - in court-admissible format.
A critical conversation captured on a phone, a security camera, or a handheld device can be rendered unusable by background noise, low volume, or poor recording conditions. What sounds unintelligible to the untrained ear can often be significantly clarified with professional forensic audio enhancement. Stirling Investigations's audio enhancement service uses advanced forensic software and specialist processing techniques to reduce background noise, clarify speech, and restore audio clarity to the highest technically achievable standard.
Our enhanced recordings are delivered in court-admissible format with full documentation of the enhancement process applied. We begin with a $100 + GST non-refundable assessment to determine whether enhancement is technically feasible and to what degree. If we can help, you'll receive a detailed quote and a 30-second preview before committing to the full enhancement.
You only pay the full price if you choose to proceed. Our services are used in legal proceedings, family court matters, employment disputes, fraud investigations, and personal matters where an unclear recording holds critical information.
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You have an audio recording that is crucial to your client's case but is difficult to understand. Forensic enhancement makes the evidence usable - in court-admissible format.
You've captured something important - a conversation, a threat, an admission - but the audio is unclear. Enhancement can make the difference between something you can act on and something you can't.
A security camera or phone recording has captured conduct relevant to a disciplinary matter or legal claim. We enhance the audio to usable quality for formal proceedings.
From your first confidential call to a detailed, professionally documented report, designed to protect you at every stage.
Upload your audio or video file securely and pay the $100 + GST non-refundable assessment fee.
Our audio specialist assesses the recording to determine the type of interference, the quality of the underlying audio, and the likely outcome of enhancement.
You receive a written assessment report and a 30-second enhanced preview sample - showing you exactly what we can achieve before you commit.
If you choose to proceed, you receive a detailed quote for the full enhancement. You approve and pay before work commences.
Our specialists apply advanced noise reduction, frequency filtering, and forensic enhancement techniques to the full recording.
The enhanced file is delivered securely in your chosen format, along with documentation of the enhancement process for court use.
Non-refundable assessment fee to evaluate your recording and determine enhancement feasibility. Credited to your final bill if you proceed with full enhancement.
Book NowFor up to 30 minutes of audio. Longer recordings are quoted individually. Final price depends on recording complexity and duration. Assessment fee credited.
Book NowStill have questions? Our investigators are happy to answer any questions you may have, all enquiries strictly confidential.
Book Your Free ConsultationThe best results always come from professional forensic enhancement software and specialists who understand audio physics. While basic noise reduction tools exist online, they often degrade speech quality while removing noise. Our forensic approach targets specific frequency bands and uses adaptive algorithms to preserve speech while reducing interference.
We can work with phone call recordings, CCTV/security camera audio, body-worn device recordings, voice memos, dashcam audio, and many other formats. We accept most common audio and video file types (MP3, WAV, MP4, MOV, AVI, and more).
This depends entirely on the original recording. If the speech is present in the audio - even buried under noise - we can often make significant improvements. If the original recording is too degraded (the microphone was too far away, or the recording was of insufficient quality), there are limits to what is technically achievable. The assessment step exists precisely to answer this question before you commit.
Yes. Our enhanced recordings are delivered in court-admissible format, accompanied by documentation describing the enhancement techniques applied. We can also provide an expert statement if required.
The initial assessment takes 2--5 business days. Full enhancement, once approved, typically takes 5--10 business days depending on the length and complexity of the recording.
We report this honestly in the assessment. You will not be asked to pay more than the assessment fee if the recording cannot be meaningfully enhanced. We tell you what we can and cannot achieve before you commit.
If a device was used to record in your home, we can find it and remove it.
Explore serviceCombine audio evidence with professional visual surveillance for a complete picture.
Explore serviceDigital intelligence to support audio evidence in legal proceedings.
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A Sydney professional had recorded a phone call in which a business partner appeared to make admissions relevant to a financial dispute. The recording was made on a mobile phone in a noisy environment, and the partner's words were almost entirely obscured by background noise. After the initial assessment confirmed the speech was recoverable, our audio specialists enhanced the recording over 8 business days. The enhanced file was delivered in court-admissible format and provided critical support for the client's civil proceedings, which subsequently resolved in their favour.
Submit your recording today.
Assessment within 2--5 business days.