GB/T 36464.2-2018 in English

1. Overview of the Standard and Background of the Development

GB/T 36464.2—2018 "Information Technology Intelligent Voice Interaction System Part 2: Smart Home" is a standardization guidance document for the design of smart home devices. This standard was proposed by the National Information Technology Standardization Technical Committee to standardize the design, development and testing processes of smart home products.

Background of Standard Development

With the popularization of smart home products, the application of voice interaction technology is becoming more and more extensive. However, there are a lot of mixed products on the market and there is a lack of unified technical standards. The development of this standard fills this gap and provides clear technical specifications and testing methods for product development.

2. System Framework and Core Technology

System Architecture Analysis

3. Standard Implementation and Technological Evolution

Analysis of Technological Innovations

Compared with traditional smart home devices, this standard introduces a number of innovative technologies:

• Speech synthesis technology that supports multiple tones and multiple languages.
• Authentication function based on voiceprint recognition.
• High-precision echo cancellation algorithm.

4. Implementation suggestions and best practices

Hardware device selection suggestions

When selecting smart home devices, the following factors should be considered:

• Select audio sampling devices that meet the requirements of Table 1, Table 2, and Table 3.
• Prioritize products with far-field sound pickup function.

System integration suggestions

During the system integration process, the following principles should be followed:

• Ensure the coordination between modules.
• Select extended functions based on actual user needs.