AMU2481 Audio Mixer

26,094

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The AN12974A Audio Power Amplifier features built-in Automatic Gain Control (AGC) circuitry and Spatializer technology. Spatializer is an exclusive signal processing technology from Desper Products, Inc. that generates surround sound for low-power mobile applications. This technology is based on the company's commercial 3D Audio production system, the PRO-Spatializer Audio Production System. The AN12974A integrated circuit (IC) utilizes the same innovative technology to enhance audio output for devices with closely positioned speakers, such as headphones and cellular phones, thereby expanding the sound field for a more spacious auditory experience.

The AN12974A Audio Power Amplifier is designed to deliver high-quality audio performance in compact mobile devices. The built-in Automatic Gain Control (AGC) circuitry automatically adjusts the gain of the audio signal to maintain a consistent output level, preventing distortion during dynamic audio playback. This feature is particularly beneficial in mobile applications where varying sound levels can occur, ensuring a smooth listening experience without abrupt changes in volume.

The Spatializer technology integrated into the AN12974A creates an immersive surround sound experience, which is particularly advantageous for small devices with limited speaker placement options. By simulating a three-dimensional audio environment, the amplifier enhances the perception of sound depth and directionality, making it ideal for applications such as headphones and mobile phones. This technology draws from the PRO-Spatializer Audio Production System, which is recognized for its effectiveness in producing a rich soundscape in confined spaces.

The AN12974A is well-suited for modern electronic devices where space is at a premium, yet high-quality audio output is essential. Its ability to enhance audio performance while maintaining low power consumption makes it an excellent choice for portable applications. Overall, the AN12974A Audio Power Amplifier represents a significant advancement in audio amplification technology, providing users with an enriched listening experience in a compact form factor.The AN12974A Audio Power Amplifier features built-in AGC circuitry and Spatializer environ, . , The Spatializer environ, is Desper Products, Inc. `s exclusive signal processing technology that is able to generate surround sound for low-power mobile applications. The technology is based on the companys cmmercial 3D Audio production system, PRO-, , S patializer Audio Production System. The AN12974A IC employs the same innovative technology of the PRO-Spatializer Audio Production System to enhance sound for products with close proximity speakers such as those on Headphones and cellular phones to expand the soundfield for a much more spacious sound. By Panasonic USA 🔗 External reference