Sökning: "Formant estimation"

Hittade 2 uppsatser innehållade orden Formant estimation.

  1. 1. Evaluation of an automated formant estimation procedure with optimized formant ceiling

    Magister-uppsats, Stockholms universitet/Institutionen för lingvistik

    Författare :Anna Ericsson; [2020]
    Nyckelord :Evaluation; Formant estimation; Formant ceiling optimization; High fundamental frequency; Formantmätningsmetod; Formanttaksoptimering; Hög grundton; Utvärdering;

    Sammanfattning : This study evaluates an automated formant estimation procedure designed to adapt to speakers and variations in speech. The adaption is achieved by using the formant ceiling with the least variation (in combined estimates of F1 and F2) as the optimal ceiling. LÄS MER

  3. 2. Pitch-shifting algorithm design and applications in music

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Theo Royer; [2019]
    Nyckelord :;

    Sammanfattning : Pitch-shifting lowers or increases the pitch of an audio recording. This technique hasbeen used in recording studios since the 1960s, many Beatles tracks being producedusing analog pitch-shifting effects. With the advent of the first digital pitch-shiftinghardware in the 1970s, this technique became essential in music production. LÄS MER