Eewage tools walin godak welawata karanne human vocal frequencies cut karanna try karana eka, namuth, background music wala thiyana instruments and voice eke characteristics anuwa eka depend wenawa. Sampurnayenma ain karanna nam baa, namuth samahara wita acceptable level ekakata adu karanna puluwan. Man gawa thiyana Creative X-Fi sound card ekath ekka tool ekak awa, eken tikak withara oka karanna puluwan, namuth output eke quality poddak withara distorted.