What is Audio Tampering Detection? Audio tampering detection refers to the process of identifying and detecting any unauthorized alterations or manipulations made to audio recordings. This can include activities such as editing, cutting, splicing, or adding sounds to audio files with the intent to deceive or mislead listeners. Audio tampering detection is crucial in various … Read more
What is Rumble Removal? Rumble removal is the process of eliminating low-frequency noise or vibrations from audio recordings. This unwanted noise, often referred to as rumble, can be caused by a variety of factors such as equipment vibrations, air conditioning units, or even the rumble of passing vehicles. Rumble removal is essential in audio restoration … Read more
What is Analog Audio Forensics? Analog audio forensics is the process of analyzing and enhancing audio recordings that are stored in analog formats, such as cassette tapes, vinyl records, or reel-to-reel tapes. This field of forensic science involves using specialized tools and techniques to clarify and authenticate audio evidence for use in legal proceedings. How … Read more
What is Residual Noise Analysis? Residual Noise Analysis is a technique used in audio processing to identify and remove unwanted noise that remains in a recording after initial noise reduction processes have been applied. This residual noise can include background hiss, hum, clicks, pops, and other artifacts that can degrade the quality of the audio … Read more
What is a Forensic Report? A forensic report is a detailed document that presents the findings of a forensic investigation. It is a crucial tool in the field of forensic science, as it provides a comprehensive analysis of evidence collected during an investigation. Forensic reports are used in various fields, including criminal investigations, civil litigation, … Read more
What are Compression Artifacts? Compression artifacts are visual or auditory distortions that occur when data is compressed using lossy compression algorithms. In audio, compression artifacts manifest as unwanted noise, distortion, or other imperfections in the sound quality. These artifacts are a result of the compression process discarding some of the original data to reduce file … Read more
What is Harmonic Distortion? Harmonic distortion is a type of distortion that occurs in audio signals when additional frequencies are added to the original signal. These additional frequencies are multiples of the original frequency, known as harmonics. Harmonic distortion can occur in various audio equipment, such as amplifiers, speakers, and recording devices, and can have … Read more
What is Speaker Identification? Speaker identification is the process of determining the identity of a speaker based on their voice characteristics. This can involve analyzing various aspects of the speaker’s voice, such as pitch, tone, accent, and speech patterns. Speaker identification is commonly used in forensic investigations, security systems, and voice authentication technologies. How is … Read more
What is de-noising? De-noising is a process used in audio restoration to remove unwanted noise from audio recordings. Noise can be introduced into recordings through various sources such as background interference, microphone hiss, electrical hum, or tape hiss. De-noising aims to enhance the quality of audio recordings by reducing or eliminating these unwanted sounds, resulting … Read more
What is Distortion Removal? Distortion removal is the process of eliminating unwanted distortions or anomalies from audio signals. Distortion can occur during the recording, transmission, or playback of audio, resulting in a degraded sound quality. By removing distortion, audio engineers can restore the original clarity and fidelity of the audio signal. How does Distortion Impact … Read more