Audio decoder based on system on chip and decoding method thereof
An audio decoder and system-on-chip technology, applied in instruments, speech analysis, etc., can solve the problems of inability to optimize hardware work efficiency, occupy system resources, and consume a lot of energy, so as to reduce the time for hardware to store and read data, optimize Algorithms, the effect of reducing operation steps
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0037] Now describe the present invention in detail in conjunction with the accompanying drawings:
[0038] The AAC decoder of the present invention adopts a decoding method combining software and hardware, such as image 3 As shown, the AAC decoder of the present invention is mainly divided into a system control part 301 and a decoding realization part 302 , and the system control part 301 and the decoding realization part 302 are connected through a bus 303 .
[0039] The system control part 301 is mainly responsible for controlling the entire system of the AAC decoder of the present invention, and sends out control instructions to execute the decoding process. This part includes a CPU 304 and an interrupt controller 307 . CPU 304 is used to control and coordinate the work of the entire system; interrupt controller 307 is used to control interrupt signals, and when data input / output ends or hardware interrupts, it sends a signal to CPU 304 to make CPU 304 do corresponding pr...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com