Introduction
Driven by the wave of digitalization, the rapid development of artificial intelligence (AI) technology is reshaping the future of the audio and video industry. TENDZONE Intelligent, with its deep expertise in the audio and video field, is actively embracing the AI technology trend, continuously promoting technological innovation and leading the industry to new heights.
01 AI Video Super Resolution: Making Every Frame Clear as Never Before
With advances in large-screen display technology, 4K and 8K resolutions are gradually becoming new standards. However, a significant amount of low-resolution video content still exists in the market. TENDZONE Intelligent utilizes AI super-resolution technology to enhance low-resolution videos to provide a higher-definition viewing experience, significantly improving the quality for users.
Highlights of AI Super-Resolution Technology
Significant Image Quality Improvement
AI super-resolution technology transforms low-resolution images into high-resolution ones, enhancing details and making images clearer. This technology has a wide range of applications, including medical imaging, satellite imagery, video surveillance, and the entertainment industry, all of which benefit from improved image quality and analytical capabilities.
Cost-Effectiveness
By reducing reliance on high-resolution equipment, AI super-resolution technology effectively lowers costs, making advanced imaging solutions more accessible to various sectors.
02 AI Video Denoising: Restoring the True Visual Experience
During the processes of image capture and processing, noise is inevitably introduced, negatively impacting visual quality. TENDZONE Intelligent utilizes AI denoising technology, leveraging deep learning on extensive image datasets to intelligently identify and eliminate noise, thereby restoring the original clarity and authenticity of the images.
03 AI Audio Denoising: Clear Conversations Without Interference
In professional audio applications, particularly in conference rooms, clear vocal communication is essential. TENDZONE Intelligent's AI audio denoising technology, based on deep learning, intelligently recognizes and separates human voices from background noise, maintaining vocal clarity and naturalness even in complex environments.
The Foundation of AI Denoising Technology
AI denoising technology is based on computational auditory scene analysis theory and deep learning using neural networks. It mimics the behavior characteristics of animal neural networks and employs a mathematical model for distributed parallel information processing. After establishing an appropriate model, vast amounts of sound data can be input, allowing the system to learn independently, recognize human voices and various noise types, and subsequently separate and suppress the noise effectively.
04 AI Audio Automatic Gain Control: Stabilizing Sound Quality with Smart Adjustment
In complex environments, far-field pickup systems often face issues with volume fluctuations due to varying distances between the speaker and the microphone, which can disrupt the audience's understanding of the spoken content. Traditionally, this required manual adjustments at the mixing console, but such methods are often imprecise and slow to respond. To address this issue, TENDZONE Intelligent has developed a deep learning automatic gain control (AGC) algorithm based on convolutional neural networks. This algorithm not only considers the energy of the speech signal but also innovatively incorporates spectral features not included in traditional AGC algorithms. By optimizing the gain factor through multi-objective training, the algorithm significantly enhances the stability and clarity of speech signals, ensuring high-quality voice transmission and improving the auditory experience for the audience.
Comparing the input and output PCM waveforms visually illustrates the sound quality improvements brought by the AI AGC technology.
A comparison of the input and output speech's time-frequency spectrograms showcases the powerful capabilities of AI technology in audio processing: the effectiveness of automatic gain control is significant, especially in amplifying small signals while eliminating noise interference. By integrating spectral information, the volume is automatically controlled within a reasonable range.
In the era of AI, TENDZONE Intelligent is at the forefront of audiovisual innovation. Stay tuned for more applications of audio and video AI algorithms!
