Men use “vocal fry” more than women, counter to stereotype

But what if that popular gender-based stereotype is wrong? Jeanne Brown, a graduate student at McGill University, has found ...
GitHub

lora_TX/lora_RX example: communications fine, but spectrogram of gqrx only showing a series of horizontal bars

I tested lora_TX and lora_RX with different frequencies and bandwidths. Receiving messages was mostly successful, but when I wanted to observe the chirp on gqrx spectrogram, I couldn't make it. No ...
Oak Ridge National Lab

Improving Robustness of Spectrogram Classifiers with Neural Stochastic Differential Equations

Signal analysis and classification is fraught with high levels of noise and perturbation. Computer-vision-based deep learning models applied to spectrograms have proven useful in the field of signal ...
Hackaday

Feast Your Eyes On These AI-Generated Sounds

The radio hackers in the audience will be familiar with a spectrogram display, but for the uninitiated, it’s basically a visual representation of how a range of frequencies are changing with time.
GitHub

Automated Earthquake Identification And Notification Systems

Built a functional DataDownload.py for downloading seismic data from specified station and date. Moving on to seismic data preprocessing in DataProcessing.py. Doing more background reading and ...
Microwaves & RF

Algorithms to Antennas: Spectrum Sensing Using Deep-Learning Techniques

Identifying 5G NR and LTE signal via spectrum sensing using deep-learning techniques. How to characterize spectrum occupancy by training a neural network. Testing network signal identification ...
IEEE

Active Defense Against Voice Conversion Through Generative Adversarial Network

Abstract: Active defense is an important approach to counter speech deepfakes that threaten individuals’ privacy, property, and reputation. However, the existing works in this field suffer from issues ...
Psychology Today

To Raise Empathetic Children, Lead by Example

Many parents see the task of parenting as transforming a crying, hungry, wild little child into a civilized being—like them, of course. Actually, the exact opposite is true. Much recent research is ...
marktechpost

Google AI Introduces Spectron: The First Spoken Language AI Model that is Trained End-to-End to Directly Process Spectrograms as Both Input and Output

Speech continuation and question-answering LLMs are versatile tools that can be applied to a wide array of tasks and industries, making them valuable for enhancing productivity, improving user ...