
Art of Speech Course
The Art of Speech Course gives you a complete, practical system for becoming a powerful, persuasive speaker. From breath control and vocal variety to rhetorical strategy and stage presence, every skill is built for real-world impact. Whether you speak in boardrooms, on stages, or in meetings, this course transforms how you communicate.
What you will learn:
You will learn how to control your breath and voice to project power without strain or fatigue. You will sharpen your articulation so every word lands clearly with any audience. You will master vocal variety, using pitch, pace, and tone to hold attention and drive your message home. You will structure speeches that open strong, build logically, and close with impact. You will apply proven persuasion techniques grounded in ethos, pathos, and logos. You will also develop the physical presence and composure to perform confidently in high-stakes speaking situations.
How you study in practice Art of Speech Course
How you practise Art of Speech Course
For companies looking to train their team
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the specific needs of your company.
Course content
8 Chapters • 37 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Effective Speech
Foundations of Effective Speech
Lesson 1 • Anatomy of the Speaking Voice
Introduces the physical structures that produce speech, including lungs, larynx, and articulators. Understanding anatomy prevents strain and supports intentional vocal control.
Lesson 2 • How Speech Communicates Meaning
Examines the relationship between words, tone, and intent in spoken communication. Establishes the framework for all vocal and linguistic choices covered in the course.
Lesson 3 • Core Elements of Spoken Language
Covers phonemes, syllables, stress, and intonation as the building blocks of intelligible speech. Students map these elements onto their own speaking patterns.
Lesson 4 • Self-Assessment and Baseline Recording
Guides students through recording and evaluating their natural speech against objective criteria. Baseline data informs a personalised improvement plan for the course.
Chapter 2HideHide detailsSee detailsBreath Control and Vocal Power
Breath Control and Vocal Power
Lesson 1 • Breath Capacity and Stamina Exercises
Builds lung capacity and sustained airflow through progressive drills. Increased stamina allows speakers to complete long phrases without audible strain or pitch drop.
Lesson 2 • Breath Phrasing and Pause Placement
Connects breath management to meaningful pauses that aid listener comprehension. Students learn to plan breath points within scripts and spontaneous speech.
Lesson 3 • Projecting Without Strain
Applies breath support to volume projection, replacing throat-pushing with airflow-driven power. Students sustain full projection in large spaces without vocal fatigue.
Lesson 4 • Diaphragmatic Breathing Mechanics
Teaches the distinction between shallow chest breathing and deep diaphragmatic breathing. Correct mechanics form the physiological foundation for all subsequent vocal work.
Chapter 3HideHide detailsSee detailsArticulation and Pronunciation Clarity
Articulation and Pronunciation Clarity
Lesson 1 • Pronunciation of Technical Vocabulary
Provides strategies for accurately pronouncing specialised, foreign-origin, and newly coined terms. Correct technical pronunciation reinforces speaker authority in professional contexts.
Lesson 2 • Connected Speech Phenomena
Explains linking, assimilation, elision, and reduction as natural features of fluent speech. Students balance natural flow with clarity to avoid sounding robotic or sloppy.
Lesson 3 • Vowel Accuracy and Consistency
Addresses vowel reduction and substitution errors that distort meaning. Consistent vowel production improves listener comprehension across diverse audiences.
Lesson 4 • Consonant Precision Drills
Targets weak or omitted consonants through targeted articulation exercises. Clear consonants are the primary driver of word-level intelligibility in professional speech.
Chapter 4HideHide detailsSee detailsVocal Variety and Expressiveness
Vocal Variety and Expressiveness
Lesson 1 • Pitch Range and Inflection
Expands the speaker's usable pitch range and teaches deliberate inflection for meaning and emotion. Inflection signals confidence, curiosity, and authority to listeners.
Lesson 2 • Integrating Variety Into Live Speech
Combines pitch, pace, volume, and tone into cohesive, spontaneous delivery rather than scripted performance. Students practise variety in unrehearsed speaking scenarios.
Lesson 3 • Volume Dynamics and Contrast
Develops intentional volume shifts to create contrast and highlight key ideas. Dynamic range prevents listener fatigue and signals emotional shifts in content.
Lesson 4 • Pace, Rate, and Rhythm Control
Teaches speakers to vary speaking rate strategically to signal importance and maintain engagement. Rhythm patterns distinguish energetic delivery from flat, uniform pacing.
Lesson 5 • Tone, Warmth, and Emotional Colour
Explores how tonal quality conveys attitude, sincerity, and emotional state beyond word choice. Students practise matching tone to message for authentic, credible delivery.
Chapter 5HideHide detailsSee detailsStructure and Organisation of Speeches
Structure and Organisation of Speeches
Lesson 1 • Crafting Powerful Openings
Teaches attention-grabbing techniques including questions, stories, statistics, and provocative statements. A strong opening establishes credibility and sets audience expectations.
Lesson 2 • Memorable Closings and Calls to Action
Develops closing techniques that reinforce the central message and motivate audience response. The final impression determines how long a speech is remembered.
Lesson 3 • Outlining and Script Preparation
Guides students from full-sentence outlines to keyword speaking notes. Effective notes support natural delivery without creating word-for-word reading dependency.
Lesson 4 • Organisational Patterns for the Body
Covers chronological, problem-solution, cause-effect, topical, and spatial patterns. Choosing the right pattern aligns speech logic with audience expectations and topic type.
Lesson 5 • Core Speech Architecture
Introduces the introduction-body-conclusion framework and explains the function of each part. A well-structured speech reduces cognitive load and increases message retention.
Chapter 6HideHide detailsSee detailsPersuasion and Audience Engagement
Persuasion and Audience Engagement
Lesson 1 • Interactive Engagement Techniques
Introduces audience participation tools including questions, polls, and shared activities. Active engagement increases retention and creates a sense of co-ownership of the message.
Lesson 2 • Audience Analysis and Adaptation
Teaches methods for profiling audience demographics, values, and prior knowledge before speaking. Adaptation of content and tone to the audience maximises persuasive impact.
Lesson 3 • Principles of Rhetorical Persuasion
Introduces ethos, pathos, and logos as the three pillars of persuasive speech. Balancing all three modes produces arguments that are credible, emotionally resonant, and logical.
Lesson 4 • Evidence, Examples, and Storytelling
Covers the selection and integration of statistics, expert testimony, analogies, and personal stories. Strong evidence anchors persuasive claims and makes abstract ideas concrete.
Lesson 5 • Handling Objections and Counterarguments
Prepares speakers to anticipate, acknowledge, and refute opposing views within a speech. Addressing counterarguments strengthens credibility and preempts audience resistance.
Chapter 7HideHide detailsSee detailsDelivery Mastery and Stage Presence
Delivery Mastery and Stage Presence
Lesson 1 • Eye Contact and Audience Connection
Develops sustained, distributed eye contact that creates personal connection with large groups. Strategic eye contact signals confidence and holds individual listener attention.
Lesson 2 • Managing Performance Anxiety
Provides cognitive and physiological strategies to convert anxiety into productive energy. Speakers learn to reframe nervousness as excitement and maintain composure under pressure.
Lesson 3 • Purposeful Gesture and Movement
Teaches gestures and stage movement that reinforce verbal content rather than distract from it. Purposeful physicality amplifies key points and sustains visual interest.
Lesson 4 • Posture, Stance, and Physical Grounding
Establishes a stable, open physical stance as the foundation of confident stage presence. Body alignment communicates authority before a single word is spoken.
Lesson 5 • Adapting Delivery to Different Venues
Covers adjustments in voice, gesture, and movement for small rooms, large auditoriums, and virtual platforms. Venue-specific adaptation ensures consistent impact across all settings.
Chapter 8HideHide detailsSee detailsAdvanced Speech Strategies and Refinement
Advanced Speech Strategies and Refinement
Lesson 1 • High-Stakes Speaking Scenarios
Simulates executive presentations, media interviews, crisis communications, and keynote addresses. Exposure to high-pressure formats builds the resilience and adaptability of an expert speaker.
Lesson 2 • Rhetorical Devices for Impact
Introduces anaphora, tricolon, antithesis, alliteration, and other devices that make language memorable. Strategic use of rhetoric elevates ordinary content to persuasive, quotable speech.
Lesson 3 • Storytelling as a Strategic Tool
Applies narrative structure, character, conflict, and resolution to professional speech contexts. Compelling stories make data memorable and create emotional investment in the speaker's message.
Lesson 4 • Impromptu and Extemporaneous Speaking
Builds rapid-response frameworks such as PREP and STAR for structured, confident off-the-cuff speaking. Impromptu skill is essential for Q&A sessions, meetings, and unexpected speaking moments.
Lesson 5 • Feedback Systems and Continuous Improvement
Establishes structured peer review, video analysis, and coaching frameworks for ongoing development. Systematic feedback loops accelerate skill growth beyond the course timeline.
Your valid completion certificate
This course is for you:
Managers: need to lead meetings and present decisions with authority.
Entrepreneurs: pitch investors and clients but struggle to sound convincing.
Educators: deliver lectures daily yet want stronger audience engagement skills.
Job seekers: want to perform confidently in high-pressure interview situations.
Community advocates: speak at public forums but feel their voice goes unheard.
Podcasters: host audio content and want a more dynamic, polished vocal presence.
What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

I like the content and the way videos are presented and transcribed, which speeds up the process!

The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

Top trainings
FAQ
Who is Dedika?
Is the certificate valid in Nigeria?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course




















