The ASI8821 series are professional PCI(e) tuner adapters designed for use in AM/FM/RBDS/RDS radio broadcast audio monitoring and auditing.
The ASI8821 are based on tuner modules. Each module has four tuners on it and the adapter can hold a maximum of two modules. Up to eight different channels of AM or FM can be received and recorded simultaneously from a single antenna input. Recording formats include PCM and MPEG-1 layer2 and MPEG-1 Layer 3 (MP3).
AudioScience tuner cards are recognized as an industry standard and are used in thousands of radio monitoring installations around the world.