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Average Ratings 0 Ratings

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ease
features
design
support

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Description

Bland Speech v3 is an innovative text-to-speech model that aims to generate voice audio that closely resembles that of a human, particularly in contexts like phone calls where overly polished speech may come off as inauthentic. This model captures essential human elements such as breathing, stutters, pauses, laughter, and throat-clearing by utilizing performance tags that are acted out rather than simply read. Users have the option to input their own scripts or utilize the Director feature to outline a conversation, allowing Bland to craft the dialogue, timing, and delivery prior to speech generation. Additionally, it offers voice cloning capabilities: a quick clone can be made from approximately 10 seconds of audio, whereas professional-grade cloning requires 30 minutes or more of verified audio, with users affirming that each voice belongs to them. Bland Speech can be accessed via a web studio and a single /v1/speak API endpoint, which employs bearer-key authentication for security. Audio is streamed through HTTP chunked transfer or WebSocket, returning PCM16 WAV files at a sample rate of 44.1 kHz, ensuring high-quality output for diverse applications. This versatility makes Bland Speech an essential tool for developers looking to enhance their audio experiences.

Description

CosyVoice is a sophisticated voice cloning and speech synthesis model developed by Qwen Cloud, part of the CosyVoice series, which is specifically aimed at enhancing professional applications in text-to-speech with notable improvements in audio quality, naturalness, expressiveness, and cloning accuracy. This model can generate a custom voice that closely resembles the reference audio after a brief recording, requiring just 10–20 seconds of clear speech to achieve optimal results, although a minimum of five seconds of uninterrupted dialogue is essential. It is equipped for real-time streaming text-to-speech synthesis, which enables applications to process text and deliver audio with minimal initial latency. Supporting multiple languages including Chinese, English, French, German, Japanese, Korean, and Russian, the model offers language hints during the enrollment process to facilitate better voice identification. The source recordings accepted by the model can be in WAV, MP3, or M4A formats and should consist of clear speech devoid of any background music, noise, or other speakers to ensure the best possible output. Overall, CosyVoice stands out as a powerful tool for creating personalized voice experiences in various linguistic contexts.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Amazon Connect Yes 
Bland AI Yes 
Cal.com Yes 
Calendly Yes 
Five9 Yes 
Genesys Cloud CX Yes 
HubSpot CRM Yes 
Make Yes 
NiCE CXone Mpower Yes 
Notion Yes 
Pipedream Yes 
Qwen No 
Qwen Studio No 
QwenCloud No 
Salesforce Yes 
Slack Yes 
Talkdesk Yes 
Twilio Yes 
Zapier Yes 
iMessage Yes 

Integrations

Amazon Connect No 
Bland AI No 
Cal.com No 
Calendly No 
Five9 No 
Genesys Cloud CX No 
HubSpot CRM No 
Make No 
NiCE CXone Mpower No 
Notion No 
Pipedream No 
Qwen Yes 
Qwen Studio Yes 
QwenCloud Yes 
Salesforce No 
Slack No 
Talkdesk No 
Twilio No 
Zapier No 
iMessage No 

Pricing Details

$0.11 per minute
Free Trial Yes 
Free Version No 

Pricing Details

$0.26 per 10,000 characters
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Bland AI

Founded

2023

Country

United States

Website

www.bland.ai/speech

Vendor Details

Company Name

Alibaba

Founded

1999

Country

China

Website

www.qwencloud.com/models/cosyvoice-v3-plus

Product Features

Product Features

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