3000 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

3000 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

2725Hz (2.725kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)Подробнее

2725Hz (2.725kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)

5500 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MIDПодробнее

5500 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

18000 Hz High-Frequency Sound. Tone Audio Signal. Sine Waveform. TrebleПодробнее

18000 Hz High-Frequency Sound. Tone Audio Signal. Sine Waveform. Treble

3500 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MIDПодробнее

3500 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

2750 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MIDПодробнее

2750 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

3250 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MIDПодробнее

3250 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

4750 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MIDПодробнее

4750 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

6500 Hz High-Frequency Sound. Tone Audio Signal. Sine Waveform. TrebleПодробнее

6500 Hz High-Frequency Sound. Tone Audio Signal. Sine Waveform. Treble

4500 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MIDПодробнее

4500 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

1700 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. MIDПодробнее

1700 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. MID

2850Hz (2.85kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)Подробнее

2850Hz (2.85kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)

1900 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. MIDПодробнее

1900 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. MID

2750Hz (2.75kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)Подробнее

2750Hz (2.75kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)

2500 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MIDПодробнее

2500 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

2550Hz (2.55kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)Подробнее

2550Hz (2.55kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)

3250Hz (3.25kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)Подробнее

3250Hz (3.25kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)

2000 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MIDПодробнее

2000 Hz Frequency Sound. Tone Audio Signal. Sine Waveform. High MID

3150Hz (3.15kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)Подробнее

3150Hz (3.15kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)

3050Hz (3.05kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)Подробнее

3050Hz (3.05kHz) Sine Wave Test Tone - 600 Seconds (10 Minutes)