monaurally

Each list was presented monaurally (right ear) at 55dBHL at various SNRs (0, +3, +6, +9, +12 dBHL).

Word-recognition-in-noise scores at presentation levels between 65 and 90 dB sound pressure level (SPL) were compared in 24 monaurally aided subjects.

Monaurally aided speech discrimination appeared to be excellent bilaterally.

The modifying tone (90 dB A SPL, 1000 Hz, 60-ms duration, 2-ms rise/fall) was presented monaurally to the right earphone.

A verbal audio alert signaling the proximity of another aircraft was presented either monaurally without spatial cues or binaurally with HRTF filtering simulating a sound source at 0 [degrees] elevation and three times the azimuth of the target.

Audiological exclusions (subjects and controls) comprised previous ear disease causing hearing loss; hearing loss since childhood; subjects with average pure tone hearing threshold (APTT) of more than 50 dB (because it is not technically possible to deliver a competing DCST message at 50 dB above that level); inability to repeat test sentences presented monaurally or to complete protocol.

The remaining fifteen sounds were specified monaurally, without transference; they appear independently associated with A, B, C, D, or E.

We presented the stimuli monaurally and at a constant level of 60 dB HL (volume unit meter was set to 0).

Sinha and Basavaraj [17] used the stimulus monaurally, without offering information on the stimulation ear.

All test signals were presented at 75 dB SPL under both quiet and noisy conditions and were delivered monaurally through Sennheiser HD580 headphones.