WM8731 Portable Internet Audio CODEC with Headphone Driver and Programmable Sample Rates DESCRIPTION
... The WM8731 is a low power stereo CODEC with an integrated headphone driver. It offers the user the unique ability to independently program the ADC and DAC sample rates from a single clock source. The WM8731 is designed specifically for portable MP3 audio and speech players and recorders. The WM8731 ...
... The WM8731 is a low power stereo CODEC with an integrated headphone driver. It offers the user the unique ability to independently program the ADC and DAC sample rates from a single clock source. The WM8731 is designed specifically for portable MP3 audio and speech players and recorders. The WM8731 ...
Employing ARM NEON in embedded system`s
... processor can decode MPEG4 VGA video (including the de-blocking filter, YUV to RGB conversion and other operations) at 275MHz with 30fps speed. NEON technology can execute an MP3 decoder with processor frequency lower than 10MHz. The Cortex-A8 processor’s NEON media processing engine pipeline starts ...
... processor can decode MPEG4 VGA video (including the de-blocking filter, YUV to RGB conversion and other operations) at 275MHz with 30fps speed. NEON technology can execute an MP3 decoder with processor frequency lower than 10MHz. The Cortex-A8 processor’s NEON media processing engine pipeline starts ...
FM transmitter and charger assembly for MP3 players with different
... therein, and an engaging plate 22 connected to a rear side of the holding part 21 for connection to the ?tting trench 13 of the primary member 1, Which MP3 playing device 4 can be a specialiZed MP3 player or a personal digital assistant (PDA), Which can store and process MP3 music data; securing mem ...
... therein, and an engaging plate 22 connected to a rear side of the holding part 21 for connection to the ?tting trench 13 of the primary member 1, Which MP3 playing device 4 can be a specialiZed MP3 player or a personal digital assistant (PDA), Which can store and process MP3 music data; securing mem ...
A multi-loop voltage-feedback filterless class
... amplifier, but as many others; it requires high switching frequencies and/or a large computational power. These requirements may contribute to the degradation of the overall efficiency and to a cost increase. Some very sophisticated class-D switching audio amplifiers are gaining in the high-end audi ...
... amplifier, but as many others; it requires high switching frequencies and/or a large computational power. These requirements may contribute to the degradation of the overall efficiency and to a cost increase. Some very sophisticated class-D switching audio amplifiers are gaining in the high-end audi ...
AN4460, Using the Xtrinsic FXOS8700 CQ Command Line Interface
... Hybrid (Accel+Mag) mode and faster than 200 Hz in Accel Only and Mag Only modes due to the limitations of the serial port. Streaming faster than recommended may lead to missed samples. Press to stop streaming at any time.
This command will enable the FIFO interrupt on INT2 pin as push-pull,
...
... Hybrid (Accel+Mag) mode and faster than 200 Hz in Accel Only and Mag Only modes due to the limitations of the serial port. Streaming faster than recommended may lead to missed samples. Press
Omnia.11 - Media
... The AGC system uses true RMS control, which means that each of the individual AGC processors in the Omnia.11 “hears” the audio the way the human ear does. Historically, some processors have used weighted “peak” detectors which, responds to the electrical “peak” value of the audio. This peak value is ...
... The AGC system uses true RMS control, which means that each of the individual AGC processors in the Omnia.11 “hears” the audio the way the human ear does. Historically, some processors have used weighted “peak” detectors which, responds to the electrical “peak” value of the audio. This peak value is ...
a AN-555 APPLICATION NOTE
... The AD9709, AD9763, AD9765 and AD9767 are highspeed, high-performance dual DACs (8-, 10-, 12-, 14bits) designed for I/Q transmit applications and for applications where board space is at a premium. The evaluation board allows the user to take full advantage of the various modes in which the AD976x c ...
... The AD9709, AD9763, AD9765 and AD9767 are highspeed, high-performance dual DACs (8-, 10-, 12-, 14bits) designed for I/Q transmit applications and for applications where board space is at a premium. The evaluation board allows the user to take full advantage of the various modes in which the AD976x c ...
PCM2705C 数据资料 dataSheet 下载
... I/O Data input/output for external ROM (PCM2704C). Must be left open with pull-up resistor (PCM2705C). (1) ...
... I/O Data input/output for external ROM (PCM2704C). Must be left open with pull-up resistor (PCM2705C). (1) ...
ASI5111/ASI5211
... AudioScience makes audio adapters and drivers for various operating systems. Enhancements to an adapter’s utility come from the integrators software that uses the audio driver to implement sophisticated audio playback and recording functions. ...
... AudioScience makes audio adapters and drivers for various operating systems. Enhancements to an adapter’s utility come from the integrators software that uses the audio driver to implement sophisticated audio playback and recording functions. ...
Audacity Participant Handout
... Now let’s edit the podcast. Notice the silence spots, the straight lines at the beginning and ending of the recording. We are going to delete those using the selection tool. 1. Click on the Selection Tool icon, left click and drag to make a selection, then press the delete key on your keyboard or cl ...
... Now let’s edit the podcast. Notice the silence spots, the straight lines at the beginning and ending of the recording. We are going to delete those using the selection tool. 1. Click on the Selection Tool icon, left click and drag to make a selection, then press the delete key on your keyboard or cl ...
Quick Start Guide - NXA-AVB/RGB Audio/Video Breakout Box with
... • Accepts either Composite or S-Video inputs (V or VG-Series panels) • Accepts RGB or Component inputs • Integrates USB Type-B connector for keyboard and mouse communication from the panel through to the PC • Accepts 6-wire stereo audio with 4-wire microphone output • Provides video/audio distributi ...
... • Accepts either Composite or S-Video inputs (V or VG-Series panels) • Accepts RGB or Component inputs • Integrates USB Type-B connector for keyboard and mouse communication from the panel through to the PC • Accepts 6-wire stereo audio with 4-wire microphone output • Provides video/audio distributi ...
Active Volume Control for Professional Audio
... transfer function is not a function of the pot track resistance or any other discrete resistances. Rather, the gain characteristic is only a function of the percentage of pot rotation and the maximum gain set by the ratio of two resistors. This allows a standard-tolerance pot to be used with excelle ...
... transfer function is not a function of the pot track resistance or any other discrete resistances. Rather, the gain characteristic is only a function of the percentage of pot rotation and the maximum gain set by the ratio of two resistors. This allows a standard-tolerance pot to be used with excelle ...
32-Bit, 192-kHz Sampling, Advanced Segment
... integrated circuit that includes stereo digital-to-analog converters (DACs) and support circuitry in a small SSOP-28 package. The data converters use TI’s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1795 provides balanced ...
... integrated circuit that includes stereo digital-to-analog converters (DACs) and support circuitry in a small SSOP-28 package. The data converters use TI’s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1795 provides balanced ...
Lesson 11 Reaction Time
... Usually, longer reaction times are a sign that people are paying less attention to the stimuli and/or are processing information. That is, if it took you more time to respond to clicks while also reading a book than when you were also watching TV, then you could infer that you were probably paying m ...
... Usually, longer reaction times are a sign that people are paying less attention to the stimuli and/or are processing information. That is, if it took you more time to respond to clicks while also reading a book than when you were also watching TV, then you could infer that you were probably paying m ...
Wohler Technologies joins RAVENNA partner community
... more and more traction as an efficient gateway to AoIP networks. RAVENNA is not only natively compatible with AES67, but in fact offers a whole lot more, and is particularly suited to demanding applications. It therefore makes complete sense that companies like Wohler who provide solutions to custom ...
... more and more traction as an efficient gateway to AoIP networks. RAVENNA is not only natively compatible with AES67, but in fact offers a whole lot more, and is particularly suited to demanding applications. It therefore makes complete sense that companies like Wohler who provide solutions to custom ...
13311: Auxiliary Control Status (AUXCS) Service Guide
... accepting audio. One circuit is active in conjunction with the Public Address command, while the other circuit is used for local audio, such as a local microphone or paging system. The local audio must have a “Push to Talk” contact closure for operation. In either case the audio is broadcast over th ...
... accepting audio. One circuit is active in conjunction with the Public Address command, while the other circuit is used for local audio, such as a local microphone or paging system. The local audio must have a “Push to Talk” contact closure for operation. In either case the audio is broadcast over th ...
PCM1794A 数据资料 dataSheet 下载
... The PCM1794A requires the synchronization of LRCK and the system clock, but does not need a specific phase relation between LRCK and the system clock. If the relationship between LRCK and the system clock changes more than ±6 BCK, internal operation is initialized within 1/fS and the analog outputs ...
... The PCM1794A requires the synchronization of LRCK and the system clock, but does not need a specific phase relation between LRCK and the system clock. If the relationship between LRCK and the system clock changes more than ±6 BCK, internal operation is initialized within 1/fS and the analog outputs ...
The Fender Bassman 5F6-A Family of Preamplifier Circuits
... 0.984). This stage presents a low output impedance of 615 Ω, effectively decoupling it from the tone stack and making it an ideal final stage in our WDF simulation. Even more dramatically than in the case of T2 , T3 ’s grid current can become appreciable at higher volumes. This has a significant imp ...
... 0.984). This stage presents a low output impedance of 615 Ω, effectively decoupling it from the tone stack and making it an ideal final stage in our WDF simulation. Even more dramatically than in the case of T2 , T3 ’s grid current can become appreciable at higher volumes. This has a significant imp ...
JBL DUET™ 200 - HarmanAudio.com
... THE JBL DUET ™ 200 stereo loudspeaker system will become the new centerpiece of your personal entertainment space. Imagine a total audio system in a single enclosure, with no extra wires cluttering your table or desk. Connected to your computer, iPod® or iPhone™, MP3 player or other music source, th ...
... THE JBL DUET ™ 200 stereo loudspeaker system will become the new centerpiece of your personal entertainment space. Imagine a total audio system in a single enclosure, with no extra wires cluttering your table or desk. Connected to your computer, iPod® or iPhone™, MP3 player or other music source, th ...
Product Factsheet - Dialog Semiconductor
... The DA7210 is a high fidelity audio codec with integrated true-ground capless headphone driver suitable for a variety of low power, digital portable audio products. Featuring a high efficiency headphone amplifier and supporting economic single supply voltages down to 1.8V, the ultra-low 2.5mW power ...
... The DA7210 is a high fidelity audio codec with integrated true-ground capless headphone driver suitable for a variety of low power, digital portable audio products. Featuring a high efficiency headphone amplifier and supporting economic single supply voltages down to 1.8V, the ultra-low 2.5mW power ...
PCM175x-Q1 24-Bit 192-kHz Sampling
... The PCM175x-Q1 family of devices accepts industrystandard audio data formats with 16- to 24-bit data, providing easy interfacing to audio DSP and decoder chips. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a three-wire serial control por ...
... The PCM175x-Q1 family of devices accepts industrystandard audio data formats with 16- to 24-bit data, providing easy interfacing to audio DSP and decoder chips. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a three-wire serial control por ...
24-Bit 192kHz Sampling Advanced Segment Audio Stereo DAC
... audio DSP and decoder chips. The DSD1793 also accepts interfaces to external digital filter devices (DF1704, DF1706, PMD200). Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through an I2C-compatible serial control port. ...
... audio DSP and decoder chips. The DSD1793 also accepts interfaces to external digital filter devices (DF1704, DF1706, PMD200). Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through an I2C-compatible serial control port. ...
27656 (v1) Demonstrate and apply introductory
... MIDI was introduced in 1983. It was developed in cooperation between major music industry electronic instrument manufacturers including Roland, Yamaha, Korg and others. These companies got together to solve the problem of getting different pieces of electronic music equipment to talk to each other. ...
... MIDI was introduced in 1983. It was developed in cooperation between major music industry electronic instrument manufacturers including Roland, Yamaha, Korg and others. These companies got together to solve the problem of getting different pieces of electronic music equipment to talk to each other. ...
Document
... – Error Detection: The absence of the expected transition can be used to detect errors. Disadvantages of Manchester and Differential Manchester Encoding: – High Signaling Rate: At least one transition per bit time is needed, and may have at maximum two transitions. Therefore, the maximum modulation ...
... – Error Detection: The absence of the expected transition can be used to detect errors. Disadvantages of Manchester and Differential Manchester Encoding: – High Signaling Rate: At least one transition per bit time is needed, and may have at maximum two transitions. Therefore, the maximum modulation ...
MiniDisc
The MiniDisc (MD) is a magneto-optical disc-based data storage device for 74 minutes and, later, 80 minutes, of digitized audio or 1 gigabyte of Hi-MD data. The Sony brand audio players were on the market from September 1992 until March 2013.MiniDisc was announced by Sony in September 1992 and released that November for sale in Japan and in December in Europe, Canada, the USA and other countries . The music format was originally based exclusively on ATRAC audio data compression, but the option of linear PCM digital recording was later introduced to attain audio quality comparable to that of a compact disc. MiniDiscs were very popular in Japan but made a limited impact elsewhere.Sony announced they would cease development of MD devices, with the last of the players sold by March 2013.