Số hiệu tiêu chuẩn
IEC 60581-7*CEI 60581-7
Tên tiêu chuẩn
High fidelity audio equipment and systems; Minimum performance requirements. Part 7 : Loudspeakers
Ngày phát hành
1986-00-00
Tiêu chuẩn tương đương
BS 5942-7 (1987-07-31), IDT * GB/T 7313 (1987), NEQ * PN-T-06256-07 (1988-03-31), IDT * TS 6909 (1989-04-14), IDT * DS/IEC 581-7 (1987), IDT * NEN 10581-7 (1990), IDT * DS/IEC 581-7 (1987-01-01), IDT * NEN 10581-7:1990 en (1990-02-01), IDT
Lịch sử ban hành
IEC 60581-7 (1986)
Từ khóa
Audio equipment * Electrical engineering * Electrical equipment * High fidelity audio equipment and systems * High-fidelity * Loudspeakers * Performance * Sound * Specification (approval)