Logs

April 2, 2024

Detail of experiments:
Time scale: 2.00ms/div

Exp.1

0402_C2Trace00000 (Trigger)
0402_C3Trace00000
Condition: L = 2m, x = 0

Result: x_pos = 1.7778m

Exp.2

0402_C2Trace00001 (Trigger)
0402_C3Trace00001
Condition: L = 2m, x = 0m
File:0402 00001.png
Result: x_pos = m

Exp.3

0402_C2Trace00002 (Trigger)
0402_C3Trace00002
Condition: L = 2m, x = 0.5m
File:0402 00002.png
Result: x_pos = m

Exp.3

0402_C2Trace00003 (Trigger)
0402_C3Trace00003
Condition: L = 2m, x = 1m
File:0402 00003.png
Result: x_pos = m

April 9, 2024

Detail of experiments:

Exp.1

Time scale: 500ms/div
0409_C4Trace00000 (Trigger)
0409_C2Trace00004
Condition: L = 3.83m, x = 0m

Result: x_pos = -1.1787m

Exp.2

Time scale: 200ms/div
0409_C4Trace00001 (Trigger)
0409_C2Trace00005
Condition: L = 3.83m, x = 0m

Result: x_pos = -1.1787m

Exp.3

Time scale: 200ms/div
0409_C4Trace00002 (Trigger)
0409_C2Trace00006
Condition: L = 3.83m, x = 0.4m

Result: x_pos = 1.0405m

Exp.4

Time scale: 500ms/div
0409_C4Trace00003 (Trigger)
0409_C2Trace00007
Condition: L = 3.83m, x = 0.4m

Result: x_pos = 1.0405m

Exp.5

Time scale: 200ms/div
0409_2_C4Trace000012 (Trigger)
0409_2_C2Trace00008
Condition: L = 3.82m, x = 3m

Result: x_pos = 2.9739m

Exp.6

Time scale: 500ms/div
0409_2_C4Trace000013 (Trigger)
0409_2_C2Trace00009
Condition: L = 3.82m, x = 3m

Result: x_pos = 2.9739m

Exp.7

Time scale: 200ms/div
0409_2_C4Trace000014 (Trigger)
0409_2_C2Trace00010
Condition: L = 3.82m, x = 3.82m

Result: x_pos = 3.4398m

Exp.8

Time scale: 500ms/div
0409_2_C4Trace000015 (Trigger)
0409_2_C2Trace00011
Condition: L = 3.82m, x = 3.82m

Result: x_pos = 3.4398m

April 18, 2024

Detail of experiments:

Exp.1

0418_C1Trace00000 (Trigger)
0418_C2Trace00013
Condition: L = 0m, x = 0m

Result: x_pos = 0.002m

Sound source: clap

Detail of experiments:

Exp.1: 0cm

Time scale: 200ms/div
0422_C2Trace00021 (Trigger)
0422_C4Trace00015
Condition: L = 2m, x = 0m
The waveform is complete.

Result:
delta_t = 0.0033s
x_pos = 0.4372m

Exp.2: 50cm

Time scale: 200ms/div
0422_C2Trace00014 (Trigger)
0422_C4Trace00008
Condition: L = 2m, x = 0.5m
The waveform is not complete because votage diversion is too large.

Result:
delta_t = 0.0028s
x_pos = 0.5268m

Time scale: 200ms/div
0422_C2Trace00019 (Trigger)
0422_C4Trace00013
Condition: L = 2m, x = 0.5m
The waveform is complete.

Result:
delta_t = 0.0040s
x_pos = 0.3118m

Exp.3: 100cm

Time scale: 200ms/div
0422_C2Trace00016 (Trigger)
0422_C4Trace00010
Condition: L = 2m, x = 1m
The waveform is complete.

Result:
delta_t = 0.0101s
x_pos = -0.7191m
Here set ch_0 as C2 and ch_1 as C4

Time scale: 50ms/div
0422_C2Trace00017 (Trigger)
0422_C4Trace00011
Condition: L = 2m, x = 1m
The waveform is complete.

Result:
delta_t = 3.0000e-06s
x_pos = 0.9995m
Here set ch_0 as C2 and ch_1 as C4

Time scale: 5ms/div
0422_C2Trace00018 (Trigger)
0422_C4Trace00012
Condition: L = 2m, x = 1m
The waveform is complete.

Result:
delta_t = 4.1000e-06s
x_pos = 0.9993m
Here set ch_0 as C2 and ch_1 as C4

Exp.4: 150cm

Time scale: 200ms/div
0422_C2Trace00015 (Trigger)
0422_C4Trace00009
Condition: L = 2m, x = 1.5m
The waveform is not complete because the votage division is too large.

Result:
delta_t = -0.0034s
x_pos = 1.5772m
Here set ch_0 as C2 and ch_1 as C4

Time scale: 200ms/div
0422_C2Trace00020 (Trigger)
0422_C4Trace00014
Condition: L = 2m, x = 1.5m
The waveform is complete.

Result:
delta_t = -0.0028s
x_pos = 1.4778m

Exp.5: 200cm

Time scale: 200ms/div
0422_C2Trace00022 (Trigger)
0422_C4Trace00016
Condition: L = 2m, x = 2m
The waveform is complete.

Result:
delta_t = -0.0101s
x_pos = 2.7207m

Sound source: Hello

Detail of experiments:

Exp.1: 50cm

Time scale: 200ms/div
0422_C2Trace00023 (Trigger)
0422_C4Trace00017
Condition: L = 2m, x = 0.5m
The waveform is complete.

Result:
delta_t = 0.0027s
x_pos = 0.5325m

Exp.2: 150cm

Time scale: 200ms/div
0422_C2Trace00024 (Trigger)
0422_C4Trace00018
Condition: L = 2m, x = 1.5m
The waveform is complete.

Result:
delta_t = -0.0030s
x_pos = 1.5112m

Sound source: 'a'

Detail of experiments:

Exp.1: 50cm

Time scale: 200ms/div
0422_C2Trace00025 (Trigger)
0422_C4Trace00019
Condition: L = 2m, x = 0.5m
The waveform is complete.

Result:
delta_t = 0.0027s
x_pos = 0.5342m

Time scale: 5ms/div
0422_C2Trace00027 (Trigger)
0422_C4Trace00021
Condition: L = 2m, x = 0.5m
The waveform is complete.

Result:
delta_t = 0.0027s
x_pos = 0.5345m

Exp.2: 150cm

Time scale: 200ms/div
0422_C2Trace00026 (Trigger)
0422_C4Trace00020
Condition: L = 2m, x = 1.5m
The waveform is complete.

Result:
delta_t = -0.0030s
x_pos = 1.5052m

Time scale: 5ms/div
0422_C2Trace00028 (Trigger)
0422_C4Trace00022
Condition: L = 2m, x = 1.5m
The waveform is complete.

Result:
delta_t = -0.0030s
x_pos = 1.5079m