High fidelity audio equipment and systems; Minimum performance requirements. Part 2 : FM radio tuners

This technical specification outlines the fundamental performance criteria for frequency modulation radio tuners integrated within high-fidelity audio systems. The document establishes minimum requirements essential for ensuring consistent audio quality and reliability across various devices. It defines specific parameters related to signal processing, frequency selection, and reproduction fidelity that manufacturers must meet to align with industry expectations. The scope encompasses the evaluation of tuner circuits regarding their ability to isolate desired broadcast signals from interference while maintaining the integrity of the original audio content. Detailed testing methods are provided to assess these characteristics under controlled conditions, facilitating uniform quality assessment globally. By setting these baseline standards, the document supports the development of equipment that delivers superior listening experiences. It serves as a reference for engineers and designers in the audio electronics sector to optimize tuner performance and ensure compatibility with other high-fidelity components. The guidelines promote technical consistency and help consumers identify products that meet established quality benchmarks without subjective bias. This approach fosters trust in the performance of audio reception equipment across international markets.