Application Software Pack: Conversa Voice Calling
This software pack helps developers build products that enable a complete voice call application using NXP’s MCU and Conversa Voice Suite. This project speeds up the evaluation of Voice over Internet Protocol (VoIP) products and provides sufficient audio quality required to meet the Microsoft Teams specification and receive certification.
Conversa is a comprehensive full-duplex, hands-free telephony speech processing suite providing total control of uplink and downlink audio. Use this application software pack for a limited evaluation without restriction for ten minutes.
Download this Application Software Pack and follow the steps found in the corresponding application note for Conversa Voice Calling.
ソフトウェア詳細
図
Features
- Command line interface (CLI) menu provides user control of the audio configuration
- Pre-certified for Microsoft Teams specification (conferencing device 2.3m)
- Audio framework
- Digital microphone for voice capture
- Uses direct memory access (DMA) and synchronous audio interface (SAI/I2S) to transfer audio with minimal CPU involvement
- Supported sample rates:
- LPC55S69: 16kHz
- i.MX RT1170: 16kHz and 32kHz
- Enumerate as a USB high-speed audio device to send/receive audio
- Conversa Voice Suite
- Software runs on: Cortex®-M7 for i.MX RT1170 Cortex®-M33 for LPC55S69
- Complete uplink and downlink audio processing
- Acoustic echo cancellation
- Ambient noise reduction
- Adaptive multi-mic beamforming
対応製品
- i.MX-RT1170: i.MX RT1170：Arm® Cortex®コア搭載1 GHzクロスオーバーMCU
- LPC55S6x: High Efficiency Arm® Cortex®-M33-Based Microcontroller Family
ダウンロード
クイック・リファレンス ソフトウェア・タイプ.
4 ダウンロード
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BSPとデバイスドライバ
Application Software Pack – Conversa Voice Calling for LPC55S69
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アプリケーション例 ソフトウェア
Conversa Tuning Tool for LPC55S69
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アプリケーション例 ソフトウェア
Conversa Tuning Tool for i.MX RT1170
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BSPとデバイスドライバ
Application Software Pack – Conversa Voice Calling for i.MX RT1170
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。
設計・リソース
トレーニング
2 トレーニング