Inspec keywords: hearing; speech intelligibility; acoustic signal processing; audio recording; pneumodynamics; speech processing

Other keywords: HI speech; mask; nasal audio recorder; Atypically high speech amplitude; low air flow; high nasalance passages; Rivener records standard features; speech segment substitution; speech analysis; nasal air flow patterns; nasal sound energy; oral energy; air flow estimation system; recordings; low-frequency pseudosound; nasal audio recording; speech intelligibility; low speech amplitude

Subjects: Other topics in statistics; Speech and audio signal processing; Speech processing techniques; Other topics in statistics