The CMI8787 is a high-performance multi-channel audio controller manufactured by C-Media Electronics. It's primarily designed for desktop PCs and gaming systems, offering advanced audio processing capabilities and support for various audio formats. The chip facilitates high-definition audio output and input, enhancing the overall audio experience for users.

Applications

• Desktop PC audio
• Gaming systems audio
• Home theater PCs (HTPCs) audio
• Professional audio recording
• Sound cards

Features

• Multi-channel audio support: Supports up to 8 channels (7.1 surround sound) for immersive audio experience.
• High-definition audio: Delivers high-fidelity audio with sample rates up to 192kHz and bit depths up to 24-bit.
• Integrated audio processing: Includes built-in audio effects such as reverb, chorus, and equalizer.
• Multiple audio inputs and outputs: Offers a variety of analog and digital I/O options for flexible connectivity.
• PCI interface: Connects to the host system via the PCI bus for high-speed data transfer.

Benefits

• Enhanced audio realism: Multi-channel surround sound provides a more immersive and realistic audio experience.
• Improved audio quality: High-definition audio ensures clear and accurate sound reproduction.
• Customizable audio experience: Built-in audio effects allow users to tailor the sound to their preferences.
• Flexible connectivity: Multiple I/O options enable easy integration with various audio devices.
• High performance: PCI interface provides ample bandwidth for demanding audio applications.

Additional Details

The CMI8787 commonly supports Dolby Digital and DTS audio formats for cinematic surround sound. It often integrates with software utilities that allow for extensive audio customization and control. Its robust design and feature set made it a popular choice for sound card manufacturers and PC builders looking to deliver high-quality audio performance. The chip typically supports various audio codecs and APIs, ensuring compatibility with a wide range of software applications and games. The CMI8787's capabilities significantly contribute to a superior audio experience in both entertainment and professional audio environments.