nuance lion voices
Last month, we noted that Apple had integrated a number of new text-to-speech voices from Nuance in OS X Lion. While the voices themselves were not yet able to be installed in the Lion developer preview, samples available online demonstrated the significantly improved quality over existing voice options in Snow Leopard.

Several users working with the latest OS X Lion developer preview version released earlier this week following the WWDC keynote have reported, however, that the voices can now be installed.

Apple has been reported to have been working on a deal with Nuance to include some of the company's speech recognition technology in iOS 5 and in its new North Carolina data center. And while no Nuance-related announcements were made at WWDC earlier this week, sources have indicated that such integration may still be coming.

Apple and Nuance have a bit of an existing relationship via Siri, a company focused on virtual personal assistant software that was acquired by Apple last year. That application has been powered by Nuance technology, and integration of Nuance voices into Lion may signal an increased collaboration between the two companies.

Update: As reported by Netputing, the voices became active several weeks ago, although many users are apparently just now noticing the change as they test out the latest build. (Thanks, Seth!)

Top Rated Comments

lazyrighteye Avatar
188 months ago
I've never really been sold on the usefulness of text-to-speech functionality. What are scenarios where it would bring some advantage? Maybe I just havent seen it implemented in a good way.
I'm a new father. So now on weekends, my hands (and eyes) are pretty tied up with lil' man. Where I used to sit and read on those mornings, I now use TTS to read to me whilst my hands/eyes are needed elsewhere. And it's actually pretty nice. Completely usable. Sure, improved voices (more natural?) are welcomed. But overall, I find it an effective use of TTS.

Curious to hear others' uses...

I have used it to proof read documents to me, it is really quite a good way to spot mistakes or odd turns of phrase.
Hmm, interesting. :)


Thanks, Doc, for the merge.
Score: 3 Votes (Like | Disagree)
xUKHCx Avatar
188 months ago
I've never really been sold on the usefulness of text-to-speech functionality. What are scenarios where it would bring some advantage? Maybe I just havent seen it implemented in a good way.

I have used it to proof read documents to me, it is really quite a good way to spot mistakes or odd turns of phrase.

Also very useful for those with limited eyesight.
Score: 3 Votes (Like | Disagree)
Makosuke Avatar
188 months ago
I've never really been sold on the usefulness of text-to-speech functionality. What are scenarios where it would bring some advantage? Maybe I just havent seen it implemented in a good way.
I have a throat disorder and couldn't speak for about a year and a half, during which time my MBP and the built-in text-to-speech doing a Stephen Hawking impression was the only way I could functionally communicate without someone looking over my shoulder and reading what I was typing, which doesn't work at all with a group of people. I only wish these voices had been built-in at the time; I didn't have the money to pay for the better voices, and that was before even the current best built-in voices, so I really did sound like Stephen Hawking.

And then of course there's the famous scientist himself, who has been relying on the same technology to communicate with the world for years.
Score: 2 Votes (Like | Disagree)
zeemeerman2 Avatar
188 months ago
The only thing I ask is to put GLaDOS as an option for a Text-to-Speech voice.
Score: 1 Votes (Like | Disagree)
Analog Kid Avatar
188 months ago
First, I think the reason we didn't see more speech stuff in the keynote is because those features of iOS 5 won't be available on current hardware.

So, can I use the German voices to speak English with an accent? That would be awesome!

As to the debate about the value of text-to-speech, I think people are too caught up in the "text" part-- this isn't about selecting a bunch of text and choosing "speak selection". That ability is critically important as an assistive technology, but there are many other uses that the majority of users could reap from this that require better voices to make tolerable.

Nagromme had a good list, but it has the potential to change how we interact with our devices. I'd like my computers to be able to tell me who an incoming email is from so I don't need to go and look. It would be nice if my computer could nicely remind me of an upcoming appointment. There are a number of applications I'd like to be able to interact with by voice, ranging from iTunes, to home automation, to office applications.

Most of this requires both speech recognition and voice feedback, and one of the main reasons I don't even try the existing voice capabilities is that I find the computer voices really unpleasant to listen to. Apple needs to make improvements on both ends of the system in my opinion.
Score: 1 Votes (Like | Disagree)
Solowalker Avatar
188 months ago
There's also the Service that can send text as speech to iTunes as a track (not on my Mac so I can't give the exact verbiage or screenshot). This can make all kinds of uses such as those mentioned already even more useful because you can sync them to your iDevice and not need your Mac to play them. Especially useful for making your own audiobook or new program.
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

iOS 26.1 Available Now With These 8 New Features

Monday November 3, 2025 5:54 am PST by
Following more than a month of beta testing, Apple released iOS 26.1 on Monday, November 3. The update includes a handful of new features and changes, including the ability to adjust the look of Liquid Glass and more. Below, we outline iOS 26.1's key new features. Liquid Glass Toggle iOS 26.1 lets you choose your preferred look for Liquid Glass. In the Settings app, under Display...
Finder Siri Feature

Apple's New Siri Will Be Powered By Google Gemini

Wednesday November 5, 2025 11:57 am PST by
The smarter, more capable version of Siri that Apple is developing will be powered by Google Gemini, reports Bloomberg. Apple will pay Google approximately $1 billion per year for a 1.2 trillion parameter artificial intelligence model that was developed by Google. For context, parameters are a measure of how a model understands and responds to queries. More parameters generally means more...
2024 iPhone Boxes Feature

Apple Adjusts Trade-In Values for iPhones, iPads, Macs, and More

Thursday November 6, 2025 11:12 am PST by
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store. The charts below provide an overview of Apple's current and previous trade-in values in the U.S., according to its website. Maximum values for most devices either decreased or saw no change, but the iPad Air received a slight bump. ...
Apple Logo Spotlight

Report: Apple to Launch These New Products in 2026

Sunday November 2, 2025 5:34 am PST by
Apple is planning to launch at least 15 new products in 2026, according to Bloomberg's Mark Gurman. Gurman outlined what to expect from Apple in 2026 in the latest edition of his "Power On" newsletter. He said the company is heading "into one of its most pivotal years in recent memory," with the rollout of major new Apple Intelligence features, intense regulatory pressure on the App Store,...
iOS 26

Apple Releases iOS 26.1 With Liquid Glass Toggle, Slide to Stop Alarm, New Apple Intelligence Languages and More

Monday November 3, 2025 1:11 pm PST by
Apple today released iOS 26.1, the first major update to the iOS 26 operating system that came out in September, iOS 26.1 comes over a month after iOS 26 launched. ‌iOS 26‌.1 is compatible with the ‌iPhone‌ 11 series and later, as well as the second-generation ‌iPhone‌ SE. The new software can be downloaded on eligible iPhones over-the-air by going to Settings > General >...
Liquid Glass General Feature

Apple Shares Liquid Glass Design Gallery

Thursday November 6, 2025 2:45 pm PST by
Apple is promoting the new Liquid Glass design in iOS 26, showing off the ways that third-party developers are embracing the aesthetic in their apps. On its developer website, Apple is featuring a visual gallery that demonstrates how "teams of all sizes" are creating Liquid Glass experiences. The gallery features examples of Liquid Glass in apps for iPhone, iPad, Apple Watch, and Mac. Apple...
apple watch se 3 always on

Apple to Remove iPhone-Apple Watch Wi-Fi Sync in EU With iOS 26.2

Thursday November 6, 2025 4:37 am PST by
Apple in iOS 26.2 will disable automatic Wi-Fi network syncing between iPhone and Apple Watch in the European Union to comply with the bloc's regulations, suggests a new report. Normally, when an iPhone connects to a new Wi-Fi network, it automatically shares the network credentials with the paired Apple Watch. This allows the watch to connect to the same network independently – for...
Early Black Friday Deals 2

The Best Early Black Friday Apple Deals

Sunday November 2, 2025 10:04 am PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...