Audio player with relay capability

• US 20050159830A1
• Filed: 01/21/2004
• Published: 07/21/2005
• Est. Priority Date: 01/13/2004
• Status: Abandoned Application

• Current Assignee: Ming-Hsiang Yeh
• Original Assignee: Ming-Hsiang Yeh
• Inventors: Yeh, Ming-Hsiang
• Application Number:
  US10/760,312
• Publication Number:
  US 20050159830A1
• Time in Patent Office: Days
• US Class Current: 700/94
• CPC Class Codes: G11C 2207/16 Solid state audio deprecated, only for historical reasons, G06F3/16, G11B
• CPC Class Codes: G11C 7/16 Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters

Abstract

An audio player includes a processor, a FM transmitter electrically connected to the processor to transmit low power frequency, a USB interface electrically connected to the processor for connection with other appliance, a controller electrically connected to the processor and having at least one key to correspond to and control options in the processor, a display electrically connected to the processor to display the selected option in the processor by the controller, a storage electrically connected to the processor to store information therein, a decoder electrically connected to the processor to decode digital audio information so that the digital audio information is converted to digital information and an analog/digital converter electrically connected to the decoder to convert the decoded digital information to audio signal to enable other appliance to properly play the audio signal directly.

Claims

1. An audio player comprising:

a processor;

a FM transmitter electrically connected to the processor to transmit low power frequency;

a USB interface electrically connected to the processor for connection with an appliance;

a controller electrically connected to the processor and having at least one key to correspond to and control options in the processor;

a display electrically connected to the processor to display the selected option in the processor by the controller;

a storage electrically connected to the processor to store information and for providing information to the appliance;

a decoder electrically connected to the processor to decode digital audio information so that the digital audio information is converted to digital information, wherein the decoder is a MP3 decoder; and

an analog/digital converter electrically connected to the decoder to convert the decoded digital information to audio signal to enable the appliance to properly play the audio signal directly.

2. The audio player as claimed in claim 1, wherein the FM transmitter has at least one low power frequency.

3. The audio player as claimed in claim 1, wherein a buffer is sandwiched between the storage and the processor.