ध्वनि परीक्षण - 1kHz, 5kHz, 10kHz, 16kHz
Four tacks for testing audio systems on four levels : 1kHz, 5kHz, 10kHz and 16kHz. 1. 1kHz / 160 kbps 2. 5kHz / 160 kbps 3. 10kHz / 160 kbps …
Four tacks for testing audio systems on four levels : 1kHz, 5kHz, 10kHz and 16kHz. 1. 1kHz / 160 kbps 2. 5kHz / 160 kbps 3. 10kHz / 160 kbps …