Measure	Token	Instructions
Isolated vowels	/ɑ/, /i/, /u/, / æ/, /eɪ/, /oʊ/	Repeat 5 times each; ~3 seconds in duration
Spontaneous speech		Suggested prompt: -What did you do last weekend?
Reading	Rainbow passage; CAPE-V sentences; reading passage loaded with corner vowels; SIT sentences	Normal pitch/loudness
Singing	/i/	Habitual pitch Low pitch High pitch Low, glide to high High, glide to low Low, scale to high (step) High, scale to low (step) Sing warmups with melismas at different ranges (i.e., do-mi-re-fa-mi-so etc, all on /i/)
Subglottal pressure estimates	ɑ-pɑ-pɑ-pɑ-pɑ-pɑ, i–pi-pi-pi-pi-pi	Record with mask and straw via PAS; simultaneous mic & accel recordings (metronome x 90 bpm-ish) 2 recordings x 8 strings per recording Normal pitch and loudness
Phonation threshold pressure	pɑ-pɑ-pɑ-pɑ	Record with mask and straw via PAS; simultaneous mic & accel recordings 2 recordings Begin at typical pitch and loudness Decreased vocal volume until unable to phonate any longer *no breaths between /pɑ/s