Delivery is a noun.
delivery is the public presentaion of a speech
Communication covers all the different aspects of information transfer. Speech is one of those aspects.
Voice
the manner in which you present your speech is called delivery.
Effective speech delivery involves making direct eye contact and speaking clearly. Also, one should remain still and avoid swaying or fidgeting. Effective speech delivery makes it easier for the audience to pay attention and understand the message of the speech.
Rolph Jensen has written: 'Anterior teeth relationship and speech' -- subject(s): Occlusion (Dentistry), Physiological aspects, Physiological aspects of Speech, Speech
J. M. Pickett has written: 'The acoustics of speech communication' -- subject(s): Auditory perception, Phonetics, Physiological aspects, Physiological aspects of Speech, Psychoacoustics, Speech, Speech perception 'The sounds of speech communication' -- subject(s): Phonetics, Speech perception, Bioacoustics, Auditory perception
Wilfried Wieden has written: 'Elemente der temporalen Organisation von englischer connected speech' -- subject(s): English language, Phonology, Physiological aspects, Physiological aspects of Speech, Speech
Joseph F Brown has written: 'Dictionary of speech & hearing anatomy & physiology' -- subject(s): Dictionaries, Hearing, Human physiology, Physiological aspects, Physiological aspects of Speech, Speech
Pamela Grunwell has written: 'The analysis of phonological disability in children' 'Clinical phonology' -- subject(s): Comparative and general Grammar, Disorders of Speech, Language disorders, Phonetics, Phonology, Physiological aspects, Physiological aspects of Speech, Physiology, Speech, Speech disorders, Speech therapy, Speech therapy for children, Treatment 'Analyzing Cleft Palate Speech'
Georg Hermann von Meyer has written: 'The Organs of Speech and Their Application in the Formation of Articulate Sounds' -- subject(s): Sound, Speech, Physiological aspects of Sound, Physiological aspects 'The organs of speech..'