The phrase "a simple speech" is correct and usable in written English.
You can use it when referring to a speech that is straightforward, easy to understand, or uncomplicated in its content or delivery.
Example: "The teacher encouraged the students to prepare a simple speech for the class presentation, focusing on clear ideas and basic language."
Alternatives: "an uncomplicated speech" or "a straightforward speech."
Mr. Obama's efforts to break through are comparatively routine, although they reflect the fact that a simple speech or angry statement will no longer do.
The United States Court of Appeals for the Tenth Circuit has a bad record on Establishment Clause cases, which made it easier for all of the parties to treat the case as a simple speech case.
In 1996, she gave the commencement address at her alma mater, Wellesley College, that reads less like a simple speech than a call to arms: "Don't let the New York Times article about the brilliant success of Wellesley graduates in the business world fool you – there's still a glass ceiling.
Mr. Obama's response is comparatively more routine, although it reflects the fact that a simple speech or angry statement will no longer do: Thus, two television advertisements, a speech by Mr. Obama, alerts to various political Web sites, and a series of satellite interviews with Mr. Obama by television news stations in battleground states.
A method for peak level estimation is proposed in[23] based on a simple speech activity detector.
Ten autistic children (8-13 years), 10 dysphasic children (6-15 yeand), and 10 normal children (8-13 years) were compared in terms of their patterns of hemispheric asymmetry in the averaged cortical evoked response to a simple speech stimulus, and the relationship between pattern of hemispheric asymmetry and language ability was assessed for each clinical group.
Dragon Dictation, a simple speech-to-text app that is free on iOS, is probably the best known.
It's a great, simple speech about fighting for freedom.
The auditory modality includes text to speech interaction and the person is able to interact with a simple VoiceXMLa speech menu; their speech is recognized by the Sphinx speech recognizerb and messages are spoken through the Java based free text to speech synthesizerc.
Always use a cardioid microphone for simple speech applications.
To infer or distort anything else … reveals a greater problem for those who don't seem to understand a pope who has ushered in a revolution of normalcy of simple speech and plain gesture".
