AI - topsites

 https://www.futuretools.io/

https://theresanaiforthat.com/

AI Text-to-Speach services / Voice clone / Music generation

Music generation:

splashmusic.com - generate full length songs

 lofi generator #1 #2 #3 #4
#4 lofi playlist

 

Text-to-Speech

https://github.com/suno-ai/bark - Realistic

https://weilbyte.github.io/tiktok-tts/ - TikToks TTS

https://app.uberduck.ai

 

 Voice Cloning

https://beta.elevenlabs.io/speech-synthesis

https://fakeyou.com/

https://app.uberduck.ai/speak#mode=tts-basic&voice=rick-sanchez

Other:

Automatic transcriber

Tutorials:

https://rentry.org/AI-Voice-Cloning - Voice cloning using tortoise-tts

mqtt

Mqtt tools

Mqtt explorer - Install tools for testing mqtt.

mosquitto_pub  - Unix tool for testing

https://testclient-cloud.mqtt.cool/ - Online tool

 

Patho-mqtt guide

Patho-mqtt guide with tls

 

 Brokers:

• Hivemq
• Mosquitto

 

QoS Level	Benefits
QoS 0	- Lowest overhead
	- Fast message delivery
	- No guaranteed message delivery
	- No message retransmissions
	- Suitable for non-critical data or real-time updates
	- Minimal impact on network bandwidth
	- Simple and efficient for scenarios where message loss is acceptable
QoS 1	- Ensures at least once delivery
	- Minimal message duplication
	- Suitable for scenarios where some duplicates are acceptable, but loss is not
	- Guarantees that messages are not lost
	- Requires acknowledgement (PUBACK) for every message
	- Provides a balance between reliability and efficiency
QoS 2	- Ensures exactly once delivery
	- No message duplication
	- Suitable for mission-critical and highly reliable applications
	- Guarantees that messages are not lost or duplicated
	- Most reliable but involves more overhead
	- Requires a complex handshake (PUB, PUBREC, PUBREL, PUBCOMP) for every message

 Connecting to mosquito TLS

I successfully established a secure TLS/MQTT connection between a publisher, a broker, and a subscriber. Here's the step-by-step procedure I followed:

1. Generate a private key:
   openssl genrsa -out client.key

2. Generate the Certificate Signing Request (CSR):
   openssl req -out client.csr -key client.key -new

3. Submit the CSR content to test.mosquitto.org/ssl/ and obtain the "client.crt" file.

4. Download the "mosquitto.org.crt" from test.mosquitto.org/.

5. Ensure all the following files are in the same folder:
   - client.crt
   - client.csr
   - client.key
   - mosquitto.org.crt

6. To publish, use the following command:
   mosquitto_pub --cafile mosquitto.org.crt --key client.key --cert client.crt -h test.mosquitto.org -m "Hello World" -t "test" -p 8884 -d

7. On the subscriber side, use the following command:
   mosquitto_sub -h test.mosquitto.org -t "test" -p 8884 --cafile mosquitto.org.crt --key client.key --cert client.crt -d

I followed this procedure on my Ubuntu PC, and the TLS/MQTT connection is working flawlessly. 

Links

This guide demonstrates how to act as your own certificate authority (CA)