DOW JONES NEWSWIRES 
 

Amazon.com Inc. (AMZN) said it would modify the new version of its Kindle electronic-book reader to allow authors and publishers to decide whether they want the text-to-speech function used for a particular title.

The Seattle company insists its new text-reading feature is legal because "no copy is made, no derivative work is created, and no performance is being given."

"Nevertheless, we strongly believe many rights-holders will be more comfortable with the text-to-speech feature if they are in the driver's seat," Amazon.com said in a press release Friday afternoon.

The Kindle 2 began shipping Tuesday.

Amazon.com said it has begun work on the technical changes required to give authors and publishers the choice of enabling or disabling text-to-speech on individual books.

The company added that it believes many will decide allowing the feature is in their commercial interests.

Some publishers and agents expressed concern about the Kindle 2's feature that reads text aloud with a computer-generated voice.

Paul Aiken, executive director of the Authors Guild, had said the right to read a book out loud is an audio right, which is protected under copyright law.

An Amazon.com spokesman had noted the text-reading feature depends on text-to-speech technology, and that listeners won't confuse it with the audiobook experience. Amazon.com owns Audible, a leading audiobook provider.

Originally launched in November 2007, Kindle has been so popular that it was out of stock during the key December holiday-shopping period for the past two years.

Amazon.com's shares were at $64.69, down 10 cents, in after-hours trading.

-By Kathy Shwiff, Dow Jones Newswires; 201-938-5975; Kathy.Shwiff@dowjones.com