The phrase "conveyed as" is correct and usable in written English.
You can use it when you want to explain the way something was expressed, typically in a more formal context. For example: The main message of the speech was conveyed as a call to action.
I wrote a piece that conveyed as much.
Somehow, the excitement — the grandness — of the celebration isn't conveyed as well when the invitation is via the Internet.
By contrast, the songbook standard "More Than You Know" conveyed as much emotional tension as a warm bath.
Characters created by such a writer are leisurely and thoroughly conveyed, as are the rooms they move around in and the larger landscape.
The stoicism of the underequipped International Brigades and the joys of an unexpected advance, the arrival of longed-for supplies or a rare uninterrupted night's sleep are conveyed as well as the terror and eventual despair that becomes routine.
One of Shakespeare's most elusive plays, it shuttles freely between past and present, tragedy and comedy, realism and fantasy; and, fatally for a choreographer, its action is conveyed as much through reminiscence and anecdote as it is through drama.
For the most part, the music strikes the ear as conventionally tonal with tinges of exoticism conveyed as much by the electronic timbres as by the often subtle between-the-notes pitches.
The Ivorians were less well settled in more than one respect and even the restoration of the captain Drogba to the starting line-up conveyed as much unease as encouragement, irrespective of his eventual goal.
"I am in an extremely sensitive and difficult position and I conveyed as much in a recent newspaper interview," he wrote at the time.
The value of Wasik's book isn't so much in the lessons conveyed as in the path his experiments take to their conclusions.
Salem, 66-years-old then, spoke with a deep baritone, and, much like actor James Earl Jones, the inflection of his rich voice conveyed as much as the English he spoke fluently.
