Which type of masker is typically used for Speech Reception Threshold (SRT)?

The Speech Spectrum masker is specifically designed to mimic the characteristics of human speech, making it particularly effective for assessing Speech Reception Threshold (SRT). SRT testing measures the lowest intensity level at which a person can understand speech. Using a Speech Spectrum masker helps to create a more realistic testing environment that reflects the actual conditions under which speech is heard in everyday situations.

This is essential in accurately determining an individual's ability to discern speech sounds in the presence of competing auditory stimuli. By employing a masker that closely resembles speech, clinicians can ensure that the SRT results are reliable and representative of real-world listening situations.

While broadband noise, white noise, and frequency-specific noise each have their own applications, they do not replicate the nuances and complexities of speech sounds to the same extent as a Speech Spectrum masker. This makes the Speech Spectrum option the most suitable choice for this particular assessment.