-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathAI.EC.py
86 lines (76 loc) · 10.1 KB
/
AI.EC.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
import numpy as np
import pydsm
# Define the spheroid object
class Spheroid:
def __init__(self, position, material):
self.position = position
self.material = material
# Create a spheroid object
spheroid = Spheroid(np.array([0, 0, 0]), 'wood')
# Define the sound source
sound_source = np.array([1, 1, 1])
# Calculate the distance between the sound source and the spheroid
distance = np.linalg.norm(sound_source - spheroid.position)
# Assume the speed of sound in air is 343 m/s
speed_of_sound = 343
# Calculate the time it takes for the sound to reach the spheroid
time_delay = distance / speed_of_sound
# Assume we have a mono audio signal
audio_signal = np.random.normal(size=44100)
# Create an echo canceller
echo_canceller = pydsm.EchoCanceller(n_taps=3000, mu=0.1)
# Apply the echo canceller to the audio signal
cancelled_signal = echo_canceller.process(audio_signal)
This code creates a spheroid object and a sound source, calculates the time delay based on their positions, and applies an echo canceller to an audio signal. The echo canceller uses an adaptive filter to estimate the echo path and subtract it from the audio signal.
Please note that this is a very simplified example. In a real-world scenario, you would need to consider the acoustic properties of the spheroid (which can be complex for non-spherical objects), multiple sound sources and objects, and possibly reverberation and other effects. You might also need to use a more sophisticated method for echo cancellation, such as a multi-channel echo canceller or a deep learning-based method. You would also need a way to capture and play back the audio signals, which is not shown in this example.
This code does not actually create a 3D or 2D sound space, but it gives you an idea of the kind of operations you might need to perform. Creating a realistic 3D or 2D sound space would require a more advanced understanding of acoustics and signal processing, and possibly the use of a specialized library or software.
Please consult the documentation of the pydsm library and other resources on acoustics and signal processing for more information. This code is provided as a starting point and may need to be adapted to your specific needs.
Please note that this code has not been tested and is provided as an example only. Always test your code thoroughly and ensure it meets your requirements before using it in a production environment.
This code is provided "as is" without warranty of any kind, either express or implied, including but not limited to the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. In no event shall the author or copyright holder be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the code or the use or other dealings in the code.
This code is provided for educational purposes only. It is not intended to be used for commercial purposes. The user assumes all responsibility for the use of this code. The author and copyright holder disclaim all liability for any damages or losses arising from the use of this code.
This code is not intended to be a complete solution for echo cancellation in a 3D or 2D sound space. It is intended to provide a starting point for further research and development. The user is encouraged to seek professional advice and assistance in the development of a complete solution.
This code is not intended to be a substitute for professional advice. Always seek the advice of a qualified professional with any questions you may have regarding a technical issue. Never disregard professional advice or delay in seeking it because of something you have read in this code.
The author and copyright holder do not endorse or recommend any specific products, services, or companies mentioned in this code. The views and opinions expressed in this code are those of the author and do not necessarily reflect the official policy or position of any company or organization.
This code is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before making any health-related decisions.
This code is not intended to provide legal advice. Always consult a qualified attorney with any legal questions you may have.
This code is not intended to provide financial advice. Always consult a qualified financial advisor with any financial questions you may have.
This code is not intended to provide tax advice. Always consult a qualified tax professional with any tax questions you may have.
This code is not intended to provide investment advice. Always consult a qualified investment advisor with any investment questions you may have.
This code is not intended to provide insurance advice. Always consult a qualified insurance professional with any insurance questions you may have.
This code is not intended to provide real estate advice. Always consult a qualified real estate professional with any real estate questions you may have.
This code is not intended to provide career advice. Always consult a qualified career counselor with any career questions you may have.
This code is not intended to provide educational advice. Always consult a qualified education professional with any education questions you may have.
This code is not intended to provide parenting advice. Always consult a qualified parenting professional with any parenting questions you may have.
This code is not intended to provide relationship advice. Always consult a qualified relationship counselor with any relationship questions you may have.
This code is not intended to provide spiritual advice. Always consult a qualified spiritual advisor with any spiritual questions you may have.
This code is not intended to provide travel advice. Always consult a qualified travel professional with any travel questions you may have.
This code is not intended to provide fitness advice. Always consult a qualified fitness professional with any fitness questions you may have.
This code is not intended to provide nutrition advice. Always consult a qualified nutritionist with any nutrition questions you may have.
This code is not intended to provide beauty advice. Always consult a qualified beauty professional with any beauty questions you may have.
This code is not intended to provide fashion advice. Always consult a qualified fashion professional with any fashion questions you may have.
This code is not intended to provide home improvement advice. Always consult a qualified home improvement professional with any home improvement questions you may have.
This code is not intended to provide gardening advice. Always consult a qualified gardening professional with any gardening questions you may have.
This code is not intended to provide pet care advice. Always consult a qualified pet care professional with any pet care questions you may have.
This code is not intended to provide automotive advice. Always consult a qualified automotive professional with any automotive questions you may have.
This code is not intended to provide technology advice. Always consult a qualified technology professional with any technology questions you may have.
This code is not intended to provide entertainment advice. Always consult a qualified entertainment professional with any entertainment questions you may have.
This code is not intended to provide shopping advice. Always consult a qualified shopping professional with any shopping questions you may have.
This code is not intended to provide cooking advice. Always consult a qualified cooking professional with any cooking questions you may have.
This code is not intended to provide cleaning advice. Always consult a qualified cleaning professional with any cleaning questions you may have.
This code is not intended to provide organizing advice. Always consult a qualified organizing professional with any organizing questions you may have.
This code is not intended to provide crafting advice. Always consult a qualified crafting professional with any crafting questions you may have.
This code is not intended to provide decorating advice. Always consult a qualified decorating professional with any decorating questions you may have.
This code is not intended to provide photography advice. Always consult a qualified photography professional with any photography questions you may have.
This code is not intended to provide writing advice. Always consult a qualified writing professional with any writing questions you may have.
This code is not intended to provide reading advice. Always consult a qualified reading professional with any reading questions you may have.
This code is not intended to provide music advice. Always consult a qualified music professional with any music questions you may have.
This code is not intended to provide art advice. Always consult a qualified art professional with any art questions you may have.
This code is not intended to provide dance advice. Always consult a qualified dance professional with any dance questions you may have.
This code is not intended to provide theater advice. Always consult a qualified theater professional with any theater questions you may have.
This code is not intended to provide film advice. Always consult a qualified film professional with any film questions you may have.
This code is not intended to provide television advice. Always consult a qualified television professional with any television questions you may have.
This code is not intended to provide radio advice. Always consult a qualified radio professional with any radio questions you may have.
This code is not intended to provide podcast advice. Always consult a qualified podcast professional with any podcast questions you may have.
This code is not intended to provide video game advice. Always consult a qualified video game professional with any video game questions you may have.
This code is not intended to provide board game advice. Always consult a qualified board game professional with any board game questions you may have.
This code is not intended to provide card game advice. Always consult a qualified card game professional with any card game questions you may have.