"Android Speech TTS" domestic mainstream engine comparison

PS.

TTS that Texttospeech (from text to language), i.e. speech synthesis. TTS intelligently transforms text into a natural voice stream. TTS technology for real-time conversion of text files, the short conversion time can be calculated in seconds. In its unique intelligent voice controller, the text output of the voice rhythm smooth, so that the listener in listening to the message feel natural, no machine voice output of indifference and jerky feeling.

Throughout the application market will find more and more APP contains speech recognition speech synthesis function, TTS can help developers easily build a variety of voice interactive applications, to help industry partners to create voice services featured products.

The following will give you an analysis of the domestic mainstream voice engine providers, hope to develop and choose the right products to help you:

Provider	whether to provide offline TTS	is the charge	Synthetic quality
Hkust News Flight	Is	Is	Good
Cloud-aware Sound	Is	Whether	So so
Baidu	Whether	Whether	Better

Iflytek Voice:

The voice can be called the voice of the domestic mobile phone, because of its early speech recognition technology is also relatively advanced, so its access price is relatively high. Currently there is no free TTS for flying . If you need access, you have to buy it.

Cloud-aware sound

cloud-aware is 2012 1 years of development, but its voice recognition technology core team has been in business for more than more than 10 years, accumulated quite abundant, This is why it is possible to be able to do well in the field of speech recognition within a year. Micro-voice plug-in, Sogou voice assistant, le video super TV, Lao Luo Hammer operating system, touch the treasure Input method, there are NetEase + The telecom launched the easy letter, using the voice recognition of cloud-aware sound. 2013 years, the recognition of cloud-aware sound in the capital market is very high, very popular.

Current Cloud-aware sound provides free offline TTS , but API less, the function is relatively simple, synthetic voice is also more blunt, if the synthesis of voice requirements are not high, you can consider access.

Baidu Voice:

relying on Baidu Open cloud, Baidu Voice for Partners to provide industry-leading, permanent free voice technology services, has been on-line services including speech recognition, semantic analysis, speech synthesis, follow-up will continue to bring open resources, multi-round dialogue and other technical services; SDK , REST API and offline development packages and other services to meet the development needs of different developers.

at present, the voice of Baidu provides free voice access, voice synthesis quality is fair, but not yet open offline TTS .

Related reading:

"Android Voice synthesis TTS" Baidu Voice Access method, and the use of tips detailed

"Android Speech synthesis TTS" cloud-aware offline TTS using detailed

"Android Speech TTS" domestic mainstream engine comparison