Forensic audiologists use their expertise in sound and hearing to analyze audio recordings for legal purposes, such as identifying speakers, enhancing speech intelligibility, and detecting audio tampering.

Forensic audiologists typically analyze audio recordings that are relevant to legal proceedings, such as 911 calls, security camera footage, and voicemails. Musical compositions are not typically analyzed by forensic audiologists.

Speech enhancement is the process of improving the clarity and intelligibility of speech in an audio recording by removing noise, adjusting the frequency response, and applying other techniques.

Speaker recognition is the process of identifying a speaker based on their voice. This can be done by comparing the voice to a known sample, or by using statistical methods to analyze the voice's unique characteristics.

Audio integrity analysis is the process of examining an audio recording to determine whether it has been tampered with. This can be done by analyzing the recording's waveform, spectrogram, and other features.

Forensic audiologists typically use tools such as spectrograms, oscilloscopes, and audio editing software to analyze audio recordings. A stethoscope is not typically used by forensic audiologists.

A spectrogram is a visual representation of an audio recording that shows the frequency and amplitude of the sound over time. Spectrograms are often used by forensic audiologists to analyze speech and identify speakers.

Forensic audiology is typically applied in legal settings, such as criminal investigations, civil litigation, and product liability cases. Music production is not typically an application of forensic audiology.

Noise reduction is the process of removing unwanted noise from an audio recording. This can be done using a variety of techniques, such as filtering, spectral subtraction, and adaptive noise cancellation.

Forensic audiologists typically encounter noise from sources such as traffic, machinery, and conversations. Musical noise is not typically encountered by forensic audiologists.

Equalization is the process of adjusting the frequency response of an audio recording to improve its sound quality. This can be done using a variety of techniques, such as shelving filters, parametric filters, and graphic equalizers.

Forensic audiologists typically use equalization filters such as low-pass filters, high-pass filters, and band-pass filters to adjust the frequency response of audio recordings. Notch filters are not typically used by forensic audiologists.

Compression is the process of reducing the dynamic range of an audio recording by reducing the difference between the loudest and softest sounds. This can be done using a variety of techniques, such as peak limiting, RMS compression, and multi-band compression.

Forensic audiologists typically use compressors such as peak limiters, RMS compressors, and multi-band compressors to reduce the dynamic range of audio recordings. Expanders are not typically used by forensic audiologists.

Normalization is the process of adjusting the level of an audio recording so that it reaches a specified target level. This can be done using a variety of techniques, such as peak normalization, RMS normalization, and loudness normalization.