When you sing, do not stick to low tone, thinking it is hard to make high tone in esophageal speech, but try to vocalize high tone. The repeated practice in the form of singing is very important.
The accumulation of the practice will surely stabilize high tone, make your speech strong, and eventually your speech will be strong enough to be heard even in noisy surroundings.
VII. TO SING A SONG
It may sound as a dream that a laryngectomee can sing a song with the esophageal speech method. Many people who cannot even speak sufficiently are never able to sing a song.
This is a sheer prejudice, and it is surprisingly easy once you try it, at the same time its high effectiveness can be realized.