Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Waveform of one example sentence (i.e., the cat jumped on the table). The envelope of the speech signal without envelope enhancement (EE) is depicted in dark blue, whereas the envelope of the enhanced signal is shown in red. Keywords are highlighted in bold
