1 / 6

Advancements in Wireless Audio Technology: Portable Solutions for High-Quality Sound

Discover the latest innovations in wireless audio technology with the We are Wireless Audio (WaWA) system. This comprehensive narrative explores key hardware components, including a microcontroller, audio codec, and voice recognition capabilities. Learn about its portable designs that ensure good sound quality, featuring a base station equipped with line-in jack, LCD, and intuitive control buttons for volume adjustments. The remote station utilizes efficient power supplies and class D amplifiers, enhancing your audio experience anywhere. Perfect for tech enthusiasts and audio lovers alike!

maisie
Télécharger la présentation

Advancements in Wireless Audio Technology: Portable Solutions for High-Quality Sound

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. We are Wireless Audio (WaWA) Aarthi Balachander Daniel Jiang Drew Schuster Ryne Rayburn

  2. Hardware Narrative • Key factors: portable, good sound quality • Base Station Main Components • 5 V Power supply, 3.3 V voltage regulator for microcontroller • Line-in jack • Audio Codec • Microphone • HM 2007 Voice Recognition • Microcontroller • LCD • Volume Up, Volume Down, Mute, Power Buttons

  3. Hardware Narrative cont… • Remote Station • 12 V power supply, 3.3 and 5 V voltage regulators • Microcontroller • Audio Codec • Class D amplifier • Internal Speakers • Line-out jack for external speakers

  4. Microcontroller • JN5148 Microcontroller interfaces with: • Audio Codec • Digital Audio Interface, compatible with I2S interface, 8 MHz clock range to transmit audio at a fast rate • LCD (Base station only) • SPI Interface, slave device, 16 MHz clock • HM 2007 Voice Recognition (Base station only) • I/O pins • Volume Up, Volume Down, Mute, Power buttons (Base station only) • I/O pins

  5. Questions?

More Related