Famisound (Universal)

Famisound is a sound simulator of the 8-bit video game console.

[Toolbar buttons]
[Play button] - Play the sound
[Pause button] - Stop the sound
[Reset button] - Reset the settings to the default

[Settings]
[Pulse wave channel 0 and 1]
[Enable] - (ON/OFF)
[Loop] - (ON/OFF)
[Duty] - (12.5%/25%/50%/75%)
[Decay] - (ON/OFF)
[Power] - Decay speed (if [Decay] is on) or volume of the sound (if [Decay] is off)
[Sweep] - (ON/OFF)
[Direction] - (Down/Up)
[Delay] - Delay of the sweep speed
[Detail] - Detail of the sweep
[Length] - Length of the sound
[Hz] - Frequency of the wave

[Triangle wave channel]
[Enable] - (ON/OFF)
[Loop] - (ON/OFF)
[Counter] - Counter of the stop the sound
[Length] - Length of the sound
[Hz] - Frequency of the wave

[Noise channel]
[Enable] - (ON/OFF)
[Loop] - (ON/OFF)
[Decay] - (ON/OFF)
[Power] - Decay speed (if [Decay] is on) or volume of the sound (if [Decay] is off)
[Type] - (Long/Short)
[Length] - Length of the sound
[Hz] - Frequency of the wave

[Note]

DPCM channel is not supported.

It is neither musical instrument nor the composition tool.

It doesn't have the recording function.

When the sound was played, the delay is slightly generated. But this is due to the specification of hardware.