Sentence examples for insert earphones from inspiring English sources

Insert earphones were placed comfortably inside the participants' ears to deliver the speech stimuli.

Insert earphones were used to present the speech stimuli to the participants at their individual preferred volume levels.

Auditory stimuli were delivered binaurally via Etymotic ER3A insert earphones.

External sounds were dampened by foam insert earphones and by continuous white noise.

Tones were presented over continuous broadband 70 dB SPL masking noise through insert earphones.

Sounds were presented binaurally through E-A-RTONE 3A insert earphones with disposable tips (Aearo Corporation, Indianapolis, IN), with the noise level set at 68 dB HL.

Tones at 2 kHz were presented in paired combinations by AC (insert earphone), by BC (bone vibrator) at the mastoid, and by the same bone vibrator to several STC sites; e.g. the neck, the sterno-cleido-mastoid muscle, the eye, and under the chin, shifting the phases between the pairs.

The stimulus was delivered by Gentask (Compumedics, Inc., Charlotte, NC) in alternating polarity at 80 dB SPL to the right ear through an ER-3A insert earphone (Etymotic Laboratories, Elk Grove Village, IL).

Band-passed masking noise was also generated for playback through the insert earphone at a level 10 dB below the primaries to mask propagated basilar-membrane distortion products within the region of the missing fundamental for the stimuli; this was produced by filtering white noise between 150 450 Hz with a 100 dB/octave attenuation rate at the shoulders.

All stimuli in both the psychophysical and evoked potential experiments were presented at an overall level of 74.5 dB(A) as measured through the insert earphone coupled to a sound level meter (Bruel and Kjaer 2209, Naerum, DK) via the 2 couplerpler of an artificial ear (Bruel & Kjaer 4152).

A second channel feeding into the single E·A·RTone 3A insert earphone played the cycling band-passed masking noise window of duration 300.25 ms with no silent gap, such that the tone complex and the band-passed masking noise were repeating at different non-integer time intervals, allowing the noise to have a randomized phase with respect to the tones.