VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
¿WHAT IS VOICE RECORDER MIAMI BEACH CORAL GABLES? Sound recording and reproduction is an electrical, mechanical, electronic, or digital inscription and re-creation of sound waves, such as spoken 24 hour voice, singing, instrumental music, or sound effects. The two main classes of sound recording technology are analog recording and digital recording. Prior to the development of sound recording, there were mechanical systems for encoding and reproducing instrumental music, such as wind-up music boxes and, later, player pianos. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Digital recording and reproduction converts the analog sound signal picked up by the microphone to a digital form by the process of digitization. This lets the audio data be stored and transmitted by a wider variety of media. Digital recording stores audio as a series of binary numbers (zeros and ones) representing samples of the amplitude of the audio signal at equal time intervals, at a sample rate high enough to convey all sounds capable of being heard.
Digital recordings are considered higher quality than analog recordings not necessarily because they have higher fidelity (wider frequency response or dynamic range), but because the digital format can prevent much loss of quality found in analog recording due to noise and electromagnetic interference in playback and mechanical deterioration or damage to the storage medium.
CULTURAL EFFECTS OF DIGITAL VOICE RECORDING MACHINES
The development of analog sound recording in the nineteenth century and its widespread use throughout the twentieth century had a huge impact on the development of music. Before analog sound recording was invented, most music was listened to by hearing a live performance, or by singing or playing a song or piece. Throughout the medieval, Renaissance, Baroque, Classical, and through much of the Romantic music era, the main way that songs and instrumental pieces were “recorded” was by notating the piece in music notation. While music notation indicates the pitches of the melody and their rhythm, the notation is not like a 2010-era sound recording. Indeed, in the Medieval era, Gregorian chant did not indicate the rhythm of the chant.
With the development of analog sound recording, though, a performance could be permanently fixed, in all of its elements: pitch, rhythm, timbre, ornaments and expression. This meant that many more elements of a performance would be captured and disseminated to other listeners.
The cultural influence went in a number of directions. Sound recordings enabled Western music lovers to hear actual recordings of Asian, Middle Eastern and African groups and performers, increasing awareness of non-Western musical styles. At the same time, sound recordings enabled non-Western music lovers to hear the most famous North American and European groups and singers.
DIGITAL VOICE RECORDER MACHINE REVIEWS MIAMI BEACH CORAL GABLES
With smartphones capable of recording interviews and lectures, digital voice recorders machines aren’t nearly as common, or even as necessary, as they once were. Why spend a significant amount of money on a device that does what your smartphone already can for free or with a cheap app?
Of course, the answer to that question depends on what you intend on recording and how often you need to record lectures, meetings, interviews and other events. If you’re just looking to record a few lectures for school, your smartphone is perfectly capable of handling the task. But if you need to record audio on a daily basis, then you’ll appreciate the better audio quality and additional features offered by a digital voice recorder.
We started by compiling a list of over 25 portable recording devices, ranging in price from $30 to $400. To whittle down the list, we removed sub-models from series. However, we made exceptions for sub-models that have a bigger presence in the market than their main models. For example, the TASCAM DR-05 is one of the most popular portable recording devices on the market, even though the TASCAM DR-44WL is newer, packed with more features and more versatile – and also much more expensive.
After over 75 hours of research, we narrowed the list down to the two best digital voice recorders for each of the three main user categories we highlight based on popularity, user reviews, available features and manufacturer specifications. We then performed head-to-head audio fidelity tests and evaluated how easy each of these finalists is to use, all to find the best digital audio recorder for students, business professionals and creative professionals. To learn more, read our articles on digital voice recorders and other electronics.
BEST FOR STUDENTS: SONY ICD-UX 533 VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Students can’t afford to spend a lot on a recording device they’ll only use to capture their professors’ lectures or their group study discussions. As such, the digital voice recorders in this category are the cheapest. Since they are inexpensive, their audio quality isn’t great, but it doesn’t need to be. It simply needs to capture the speaker’s voice without overwhelming the audio with annoying ambient noises like ruffling papers, students whispering, shuffling backpacks, etc.
Based on a set price range of $40 to $70, available features and online popularity, we narrowed the options down to the two best digital voice recorders for students: the Olympus VN-541PC and the Sony ICD-UX533. Both devices are popular, cheap and easy enough for anyone to use.
BEST FOR BUSINESS PROFESSIONALS: TASCAM DR-05 VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Business professionals use digital voice recorders often enough to justify higher-fidelity audio and a more extensive list of features. People in this category use their digital voice recorders to capture press conferences, business conferences, town hall meetings, interviews, depositions, client or patient notes, and more. When you regularly record hours of content, you subsequently have to listen to hours of it. Because of this, the quality of the audio you capture needs to be better than that recorded using student-grade devices. Otherwise, it eventually starts to grate on your ears. In addition, you’re likely able to spend more for that quality.
BEST FOR CREATIVE PROFESSIONALS: ZOOM H6 VOICE RECORDING MACHINES
The biggest difference between these digital audio recorders and the ones for students and business professionals is their intended purpose – as a creative professional, you are looking to capture front-facing audio. There is an audience for the audio you’re recording, which means you need top-ranked components, including the best microphones and the best digital PCM processors – basically, you need the best everything. This is why these devices cost over $300.
The best portable recorders for creative professionals, based on popularity and available features, are the Zoom H6 and the Roland R-26. Both devices are recording studios you hold in your hands. You can plug in external mics, guitars and additional instruments to record live music. You can also mix tracks together and connect the devices to video cameras and sync audio to film.
We tested these two devices by recording a musician playing several acoustic songs. We also tested the XLR inputs. Further, we captured a series of common natural sounds a Foley artist would record to supplement videos: a flushing toilet, a car driving by and a bunch of sparrows. Both the Roland R-26 and Zoom H6 captured these sounds simultaneously, so they recorded the same sound waves.
BEST RECORDING APP: EVERNOTE GOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Look, if you’re not sure if a digital voice recorder is worth it, we don’t blame you. There are plenty of adequate recording apps on the market that are free. These apps use your phone’s built-in microphones to capture interviews, lectures, business meetings and other audio you want to record.
Technically speaking, the best smartphones record audio with a 44.1kHZ sampling rate, which puts them on par with CD-quality audio. The microphone setup, which usually consists of one or two small microphones, isn’t ideal for recording a stereo image, but if you’re only worried about recording a speaking voice, such as a professor giving a lecture, then a stereo image isn’t a high-priority.
DIGITAL VOICE RECORDERS: HOW DO THEY WORK?
Every sound you’ve ever heard starts with vibrations in the air. These vibrations move through the air like waves, so they are aptly called sound waves. It’s like dropping a pebble into a puddle and watching the ripples move outward from the center. These sound waves move at various speeds, which is why we hear different tones. For example, when you hit the lowest key on a piano, the low A, you create a ripple of sound waves that move up and down at 27.5 cycles per second, which is measured in hertz (Hz). When you hit the highest key, a high F, sound waves ripple out at 4,186 cycles per second.
DIGITAL AUDIO RECORDERS: WHAT IS AUDIO FIDELITY?
Audio fidelity is the overall accuracy of the sound as represented by the digital recording. Audio fidelity of a digital audio recording largely depends on the sampling rate and the bit depth. Since most people hear with two ears, mono and stereo recording can also affect fidelity.
The sampling rate is the number of times per second audio is recorded. It helps to imagine it like a video camera, which generally takes 24 still-frame images each second. When you view those still frames one after the other in quick succession, you see movement. When these auditory samples are played one after another, you hear intelligible sound.
Most digital voice recorders sample audio with a 44.1kHz or 48kHz rate. The highest-fidelity handheld recorders sample as high as 96kHz. However, humans can’t process sampling rates over 50kHz in a meaningful way, so a 96kHz sampling rate is overkill in most situations.
The bit depth is a measure of the bits of information in each sample. For example, audio recorded on a CD has a bit depth of 16-bits per sample, which is the same as most digital voice recorders. The bit depth determines the amplitude of the sound wave. A higher bit depth means there is a greater dynamic value between the loudest part of the sound wave and quietest part of the sound wave. Your smartphone records audio at 8 bits per sample, while the highest-fidelity digital audio recorders have 24-bit depths. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
The difference in these recordings is the dynamic potential between loudest sound wave and the quietest sound wave. Imagine recording a roundtable meeting – the person sitting closest to you will sound the loudest, and the person sitting furthest from you will sound the quietest. The bit depth helps interpret how noticeable that volume difference was when you recorded it. As such, it is less important in situations where audio fidelity is not a priority.
In some cases, a lower bit depth with a high-pass filter, which removes unwanted frequencies, is ideal. For example, recording a lecture typically only requires enough fidelity to be able to clearly hear what your professor is saying. In fact, too much fidelity could result in picking up unwanted noise – whispers, chatter, pages being turned, etc. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Mono or Stereo
Handheld digital recorders either record in mono or stereo. Mono recordings are made on one track, typically with one microphone. This means that when you listen to the track with headphones, you hear an equal mix on the left and right side. Digital voice recorders that record in stereo must have two microphones, which means they tend to cost more than mono recorders. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
The difference between mono and stereo recording is depth. Stereo sound is more true to life because it is how your ears are designed to hear, similar to how two eyes provide vision depth a single eye cannot. For example, if your professor roams around the classroom during a lecture, with a stereo recorder you can identify where they were in the room at any given time. With a mono recording, you only hear fluctuations in the volume of the professor’s voice as they move away from and closer to the recorder. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Most stereo digital audio recorders have their microphones set up in an XY configuration – the microphone on the right is angled to the left side and vice versa. Some allow you to adjust the directions of the microphones so you can record audio with an AB configuration, where the microphones are parallel, or an ORTF configuration, where the microphones are directed away from each other. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
¿WHERE TO FIND VOICE RECORDING MACHINES IN MIAMI BEACH?
Miami is a major port city on the Atlantic coast of south Florida in the southeastern United States. As the seat of Miami-Dade County, the municipality is the principal, central, and the most populous city of the Miami metropolitan area and part of the second-most populous metropolis in the southeastern United States. According to the U.S. Census Bureau, Miami’s metro area is the eighth-most populous and fourth-largest urban area in the U.S., with a population of around 5.5 million. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Miami is a major center, and a leader in finance, commerce, culture, media, entertainment, the arts, and international trade. In 2012, Miami was classified as an Alpha−World City in the World Cities Study Group’s inventory. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
In 2010, Miami ranked seventh in the United States and 33rd among global cities in terms of business activity, human capital, information exchange, cultural experience, and political engagement. In 2008, Forbes magazine ranked Miami “America’s Cleanest City”, for its year-round good air quality, vast green spaces, clean drinking water, clean streets, and citywide recycling programs. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
According to a 2009 UBS study of 73 world cities, Miami was ranked as the richest city in the United States, and the world’s seventh-richest city in terms of purchasing power. Miami is nicknamed the “Capital of Latin America” and is the largest city with a Cuban-American plurality.
Miami has the third tallest skyline in the U.S. with over 300 high-rises. Downtown Miami is home to the largest concentration of international banks in the United States, and many large national and international companies.
¿WHERE TO FIND VOICE RECORDING MACHINES IN CORAL GABLES?
Coral Gables, officially the City of Coral Gables, is a city in Miami-Dade County, Florida, United States, located southwest of Downtown Miami. The United States Census Bureau estimates conducted in 2013 yielded the city had a population of 49,631. Coral Gables is home to the University of Miami. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Today, Coral Gables remains one of Miami’s most sought-after destinations. It’s home to the first art museum in South Florida, along with Venetian Pool, Actors’ Playhouse, and the iconic Biltmore Hotel. The city also boasts the flagship of South Florida’s beloved bookseller, Books & Books, which features hundreds of author events throughout the year. As for dining, hundreds of eateries offer a range of cuisine and experiences, from fine dining to New American and fast-casual. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Also Coral Gables, is a quiet, lovely neighborhood of Mediterranean Revival homes that was originally developed by George Merrick in 1925. Merrick also established a very luxurious hotel – The Biltmore – in the area. The streets, largely residential, are adorned with classy fountains, such as De Soto Boulevard’s Venetian fountain. VOICE RECORDING MACHINES MIAMI BEACH CORAL GABLES
Miami Beach • Miami Gardens •