Advertisement
Quick Links
VocalFusion Stereo Dev Kit Quick Start Guide
IN TH I S D OCU MENT
Before you start
Setting up the VocalFusion Stereo Dev Kit
Evaluation
Direction of Arrival indication
Next steps
Useful Information
Troubleshooting
Welcome to the VocalFusion Stereo Dev Kit quick start guide.
The VocalFusion Stereo Dev Kit demonstrates the voice capture and processing
capabilities of the XMOS XVF3500.
The kit includes a small form-factor linear microphone array which provides up to
180° capture for 'edge of the room' applications such as smart TV's, sound bars,
set-top boxes and other near-to-wall products.
Figure 1:
VocalFusion
Stereo Dev
Kit
Publication Date: 2018/7/9
XMOS © 2018, All Rights Reserved
Document Number: XM012531A
Advertisement
Related Manuals for XMOS VocalFusion XK-VF3500
Summary of Contents for XMOS VocalFusion XK-VF3500
- Page 1 The kit includes a small form-factor linear microphone array which provides up to 180° capture for ‘edge of the room’ applications such as smart TV’s, sound bars, set-top boxes and other near-to-wall products. Figure 1: VocalFusion Stereo Dev Publication Date: 2018/7/9 Document Number: XM012531A XMOS © 2018, All Rights Reserved...
-
Page 2: Before You Start
VocalFusion Stereo Dev Kit Quick Start Guide This guide will explain how to setup and use the VocalFusion Stereo Dev Kit: We will use a USB connection from a host PC to playback audio content and record both the raw microphone data and the extracted voice signal. We will demonstrate VocalFusion Stereo’s class-leading voice isolation capa- bilities by examining the extracted voice signal in Audacity and comparing it against the raw microphone data. - Page 3 VocalFusion Stereo Dev Kit Quick Start Guide 2 Setting up the VocalFusion Stereo Dev Kit For performance that will be representative of real-world conditions the following setup is recommended: 1. Place the VocalFusion Stereo Dev Kit on a horizontal surface. For example, on a table towards the edge of the room.
- Page 4 If they are moved to new positions, then the adaptive algorithms will adjust to the new audio environment after approximately 10 seconds. 1. Open a music player on the host PC, select XMOS VocalFusion St (UAC1.0) as the playback device and play a stereo music file.
- Page 5 VocalFusion Stereo Dev Kit Quick Start Guide Audio Track 8: playback reference signal (right). 6. Talk over the music content. Move around the room and continue talking. 7. Stop playback from the music player. 8. In Audacity, click on the Stop button (or press space) to stop recording. 9.
-
Page 6: Next Steps
If you wish to take further steps in evaluating the VocalFusion Stereo Dev Kit, please refer to the xCORE VocalFusion Control Users Guide: https://www.xmos.com/published/vocalfusion-control-guide The xCORE VocalFusion Control Users Guide describes how to read and update the user configurable parameters on the VocalFusion Stereo Dev Kit. -
Page 7: Useful Information
UAC1 driver will then be correctly installed. 7 Troubleshooting This section will guide you through reloading the XVF3500 firmware. 1. Install the XMOS xTIMEcomposer tools on the host PC. These are freely available from: https://www.xmos.com/tools 2. Download the latest XVF3500 firmware binaries from: https://www.xmos.com/support/software/vocalfusion... - Page 8 Copyright © 2018, All Rights Reserved. Xmos Ltd. is the owner or licensee of this design, code, or Information (collectively, the “Information”) and is providing it to you “AS IS” with no warranty of any kind, express or implied and shall have no liability in relation to its use.