Latest Audio Articles and Videos

Learn another way to characterize RF noise components using noise temperature and how this concept clears up how noise…

Learn another way to characterize RF noise components using noise temperature and how this concept clears up how noise figure measurement instruments actually work.

Learn more about dithering, namely improving the spurious-free dynamic range (SFDR) of an analog-to-digital converter…

Learn more about dithering, namely improving the spurious-free dynamic range (SFDR) of an analog-to-digital converter (ADC) that exhibits differential nonlinearity (DNL) errors.

Learn about the RF noise figure (NF), its power gain, lossy components, and cascaded systems.

Learn about the RF noise figure (NF), its power gain, lossy components, and cascaded systems.

Learn about using LTspice simulations to provide important insight into the performance of a switched-capacitor…

Learn about using LTspice simulations to provide important insight into the performance of a switched-capacitor voltage-inverting power supply.

Get a high-level understanding of designing electronics to prevent the threat of side-channel attacks (SCAs), namely…

Get a high-level understanding of designing electronics to prevent the threat of side-channel attacks (SCAs), namely power- and EM- (electromagnetic) based attacks.

Design a wideband analog multimeter to measure AC voltages and currents from 20 Hz to 1 MHz with a selectable sensitivity…

Design a wideband analog multimeter to measure AC voltages and currents from 20 Hz to 1 MHz with a selectable sensitivity from 1 mV to 100 V, while the ammeter has a selectable current sensitivity of 10 mA to 10 A.

At TinyML Summit 2023, NXP presented an approach to developing smart human-machine interfaces (HMI).

At TinyML Summit 2023, NXP presented an approach to developing smart human-machine interfaces (HMI).

This Featured Product Spotlight is part of a video series exploring the specifications, applications, and market context…

This Featured Product Spotlight is part of a video series exploring the specifications, applications, and market context of new products.

These speakers are said to offer higher performance in a smaller size, bringing high-fidelity audio to new applications.

These speakers are said to offer higher performance in a smaller size, bringing high-fidelity audio to new applications.

New research from Cornell integrates a silent speech interface (SSI) into a pair of smart eyeglasses.

New research from Cornell integrates a silent speech interface (SSI) into a pair of smart eyeglasses.

In this project, learn to create a digitally-controlled oscillator or DCO-based audio synthesizer with an Arduino Nano or…

In this project, learn to create a digitally-controlled oscillator or DCO-based audio synthesizer with an Arduino Nano or an Arduino Uno.

The latest chip from Renesas adds voice recognition to the industry’s RISC-V ecosystem.

The latest chip from Renesas adds voice recognition to the industry’s RISC-V ecosystem.

In addition to explaining the nature of a negative voltage, this article briefly discusses how negative voltages are…

In addition to explaining the nature of a negative voltage, this article briefly discusses how negative voltages are generated and why they are useful in circuit design.

As more women find their way into STEM-related fields, they have these women to thank for helping lay the foundation for…

As more women find their way into STEM-related fields, they have these women to thank for helping lay the foundation for future generations.

As the company opens Sidewalk up for testing, the service from Amazon could have big implications in the IoT and smart home space.

As the company opens Sidewalk up for testing, the service from Amazon could have big implications in the IoT and smart home space.

With its new sensor IC, STMicroelectronics hopes to enable a new class of hearables for applications like true wireless…

With its new sensor IC, STMicroelectronics hopes to enable a new class of hearables for applications like true wireless stereo (TWS).

The receiver in a digital PAM system must sample and measure the amplitude of a signal that is affected by the frequency…

The receiver in a digital PAM system must sample and measure the amplitude of a signal that is affected by the frequency response of the transmission channel.

Learn how dithering can suppress both harmonic and non-harmonic spurs and two different types of dithering systems:…

Learn how dithering can suppress both harmonic and non-harmonic spurs and two different types of dithering systems: subtractive and non-subtractive topologies.

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of…

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.