Audio Forensic Expert David Smith

expert witnesses

Or Assisted Search

David Smith specializes in Recording Authentication, Speech Enhancement, Voice Identification/Elimination & Forensic Audio Analysis. Sound Testimony's proprietary's hardware/software systems recover intelligible speech and other sounds from noise-intensive backgrounds & poorly recorded media. Mr. Smith has more than three decades of professional forensic audio analysis experience in criminal and civil cases including murder, corporate fraud, employment discrimination, sexual harassment, labor, and family law. Mr. Smith consults with counsel offering audio forensic evidence examination, analysis, litigation support, expert advice, expert testimony, and related expert witness services including preparation of cross-examinations and courtroom presentations. Clients include Prosecutors, Defense Attorneys, Family Law & General Practice Attorneys, other Legal & Investigative Professionals, HR Departments, Corporations, Private Detectives, & Individuals.

Services Offered:

Recording Authentication / Tampering & Editing Detection
Forensic Quality Enhancement / Voice and Sound Extraction
Intelligibility Improvement
Transcript Review & Correction
Voice Recognition and/or Elimination
Expert Testimony
ALL services are available for Webcams, Body-cams, Dash-cams, and Security Cameras

Authentication and/or Intelligibility Improvement of:

911 calls
Accidental Recordings
Cell Phone Recordings
Video Recordings
Portable Recorders
Interviews
Depositions
Meetings

• More about David Smith

• Services

• Clients

• Testimonials

2/15/2016 · Audio Forensics

Audio Forensics: What We Hear v. What We Record

By: David Smith

In Audio Forensics, it often comes down to ears versus microphones. In one corner, we have the human ear with all its amazing capabilities. In the other corner, the fantastic piece of technology known as the microphone, with its ability to record sound to a digital file or tape for later playback.

Read Article

8/26/2015 · Audio Forensics

Audio Forensic Analysis: What Happens In Jail, Stays In Jail... Or Does It?

By: David Smith

A confrontation between an inmate and a Corrections Officer leads to accusations of mistreatment on one side and claims of justifiable action on the other. It was one person's word against another until an unexpected recording came to light and, with the help of sophisticated audio forensic analysis and processing, the truth was revealed.

Read Article

7/28/2015 · Audio Forensics

Pocket Dialing and Voicemail

By: David Smith

Pocket dialing occurs when a mobile phone's touch pad is pressed by something in a person's pocket or purse, or, if the person happens to sit down a certain way, a part of their anatomy. If the pressed key or screen surface area is programmed to dial or redial a telephone number, a call occurs. This call often goes undetected by the phone's owner. Some phones are more prone to this phenomenon than others.

Read Article

2/27/2013 · Audio Forensics

Family Law Audio Evidence: Altered Without Editing?

By: David Smith

A party in a divorce case hired me after his attorney told him that his wife's council was planning to introduce audio recordings during an upcoming custody hearing.

Read Article

1/14/2013 · Audio Forensics

Audio Restoration vs. Audio Forensics

By: David Smith

You have an audio recording that may be used as evidence in an upcoming court case. Looking for a way to make it easier to hear, you do an on-line search and come upon a list of "Audio Restoration companies." The ads state that these sites can lower or eliminate noise and restore recordings to their original quality.

Read Article