What is the term for talk singing?
Sprechstimme, (German: “speech-voice”), in music, a cross between speaking and singing in which the tone quality of speech is heightened and lowered in pitch along melodic contours indicated in the musical notation. Sprechstimme is frequently used in 20th-century music.
What is speech level singing technique?
Speech Level Singing is designed to help singers overcome this break or disconnect. SLS uses exercises designed to allow the voice to keep a consistent “speech-level” sound across the whole range. The idea is to join the different registers, rather than yell or disconnect to falsetto.