What does the author mean by ‘tremulations on ether’ and ‘the novel as a tremulation’?

What does the author mean by ‘tremulations on ether’ and ‘the novel as a tremulation’?

Ans: novels induce liveliness in the readers where the other books are not proficient  enough- Reading regular books indicate reading messages or gathering news that is being read over the radio- one can feel happy or sad about the specific news for some time-whereas novel portrays a multi-dimensional view of the characters, and the readers can relate with them personally. A novel teaches valuable life lessons which any reader can inculcate in their own lives and make their decisions-novel is a life inducing factor in the writer’s thought processes- in turn, significantly affects the readers.