ВНАИЗ

Всесоюзный Научно Исследовательский Институт Акустики И Звукозаписи All-Union Research Institute of Acoustics and Sound Recording USSR research facility. Was founded in 1934. After several renames now is called "Всероссийский научно-исследовательский институт телевидения и радиовещания" (All-Russian Research Institute of Television nad Broadcating) Known as a restorer of Lenin's records in late 40-s.