ITINERARY PERJALANAN UMROH PLUS CITYTOUR DUBAI 9 hari

Pengen pulang kampung atau mudik bareng keluarga? Tapi tiket pesawat naik dan harganya sangat mahal sekali. Ada solusinya , pake aja jasa rental mobil, selain murah dan bisa juga muat semua anggota keluarga, selain itu ada juga keuntungan lain, Anda juga bisa berlibur dan berkunjung ke sanak saudara di kampung dengan mobil tersebut. Walaupun mobil rental.

Namun ada beberapa hal penting yang harus diperhatikan pada saat ingin menggunakan jasa rental mobil. Apa saja itu? simak ulasan dibawah ini:

- Sesuaikan jenis mobil dengan kebutuhan Anda.
Hitunglah berapa banyak anggota keluarga yang akan ikut mudik dan sesuaikan dengan mobil yang akan di sewa nantinya. Jika anda termasuk keluarga kecil terdiri dari anda, istri, dan dua orang anak sebaiknya memilih jenis mobil keluarga kecil. Apabila lebih banyak jumlahnya bisa menggunakan mobil MPV yang 7 seater.

- Cek harga untuk sewa mobil.
Anda bisa mencari referensi di internet, tanya temen atau saudara atau bisa juga mendatangi beberapa tempat rental mobil yang ada di dekat rumahAnda. Pastikan memilih jasa rental mobil yang sudah ternama karena memiliki layanan yang bagus.

- Baca kontrak perjanjian sewa mobil dengan teliti.
Terkadang hal ini tidak diperhatikan, bisa-bisa malah rugi ntar. Perhatikan dengan detail dari setiap kontrak tersebut. Baik mengenai biaya tambahan apabila terjadi keterlambatan pengembalian mobil. Cek juga apakah ada asuransi dan biaya-biaya lainnya.

- Cek kondisi mobil dengan cermat.
Apabila anda ingin mengemudi sendiri atau menggunakan jasa rental mobil tanpa sopir, hal ini sangatlah penting. Lakukan pengecekan kondisi kelistrikan, mesin, ban, serta kestabilan mobil. Kondisi kelistrikan bisa menggunakan alat bantu volt meter untuk mengecek sumber listrik baik alternator maupun aki dan sebagainya.

- Mintalah kartu nama atau nomor telepon jasa sewa mobil
Bila sudah sepakat untuk menyewanya, pastikan untuk meminta nomor telepon perusahaan tempat anda menyewa yang bisa dihubungi setiap saat. Hal ini bertujuan untuk mengantisipasi bila terjadi peristiwa yang tidak diinginkan pada saat mudik. Anda bisa langsung bisa menanyakan kondisi mobil itu kepada petugas di perusahaan tersebut apabila terjadi kerusakan.

 

TIPS SEWA MOBIL UNTUK MUDIK

Though Robin and Joan Rolfs owned two rare talking dolls manufactured by Thomas Edison’s phonograph company in 1890, they did not dare play the wax cylinder records tucked inside each one.

The Rolfses, longtime collectors of Edison phonographs, knew that if they turned the cranks on the dolls’ backs, the steel phonograph needle might damage or destroy the grooves of the hollow, ring-shaped cylinder. And so for years, the dolls sat side by side inside a display cabinet, bearers of a message from the dawn of sound recording that nobody could hear.

In 1890, Edison’s dolls were a flop; production lasted only six weeks. Children found them difficult to operate and more scary than cuddly. The recordings inside, which featured snippets of nursery rhymes, wore out quickly.

Yet sound historians say the cylinders were the first entertainment records ever made, and the young girls hired to recite the rhymes were the world’s first recording artists.

Year after year, the Rolfses asked experts if there might be a safe way to play the recordings. Then a government laboratory developed a method to play fragile records without touching them.

Audio

The technique relies on a microscope to create images of the grooves in exquisite detail. A computer approximates — with great accuracy — the sounds that would have been created by a needle moving through those grooves.

In 2014, the technology was made available for the first time outside the laboratory.

“The fear all along is that we don’t want to damage these records. We don’t want to put a stylus on them,” said Jerry Fabris, the curator of the Thomas Edison Historical Park in West Orange, N.J. “Now we have the technology to play them safely.”

Last month, the Historical Park posted online three never-before-heard Edison doll recordings, including the two from the Rolfses’ collection. “There are probably more out there, and we’re hoping people will now get them digitized,” Mr. Fabris said.

The technology, which is known as Irene (Image, Reconstruct, Erase Noise, Etc.), was developed by the particle physicist Carl Haber and the engineer Earl Cornell at Lawrence Berkeley. Irene extracts sound from cylinder and disk records. It can also reconstruct audio from recordings so badly damaged they were deemed unplayable.

“We are now hearing sounds from history that I did not expect to hear in my lifetime,” Mr. Fabris said.

The Rolfses said they were not sure what to expect in August when they carefully packed their two Edison doll cylinders, still attached to their motors, and drove from their home in Hortonville, Wis., to the National Document Conservation Center in Andover, Mass. The center had recently acquired Irene technology.

Audio

Cylinders carry sound in a spiral groove cut by a phonograph recording needle that vibrates up and down, creating a surface made of tiny hills and valleys. In the Irene set-up, a microscope perched above the shaft takes thousands of high-resolution images of small sections of the grooves.

Stitched together, the images provide a topographic map of the cylinder’s surface, charting changes in depth as small as one five-hundredth the thickness of a human hair. Pitch, volume and timbre are all encoded in the hills and valleys and the speed at which the record is played.

At the conservation center, the preservation specialist Mason Vander Lugt attached one of the cylinders to the end of a rotating shaft. Huddled around a computer screen, the Rolfses first saw the wiggly waveform generated by Irene. Then came the digital audio. The words were at first indistinct, but as Mr. Lugt filtered out more of the noise, the rhyme became clearer.

“That was the Eureka moment,” Mr. Rolfs said.

In 1890, a girl in Edison’s laboratory had recited:

There was a little girl,

And she had a little curl

Audio

Right in the middle of her forehead.

When she was good,

She was very, very good.

But when she was bad, she was horrid.

Recently, the conservation center turned up another surprise.

In 2010, the Woody Guthrie Foundation received 18 oversize phonograph disks from an anonymous donor. No one knew if any of the dirt-stained recordings featured Guthrie, but Tiffany Colannino, then the foundation’s archivist, had stored them unplayed until she heard about Irene.

Last fall, the center extracted audio from one of the records, labeled “Jam Session 9” and emailed the digital file to Ms. Colannino.

“I was just sitting in my dining room, and the next thing I know, I’m hearing Woody,” she said. In between solo performances of “Ladies Auxiliary,” “Jesus Christ,” and “Dead or Alive,” Guthrie tells jokes, offers some back story, and makes the audience laugh. “It is quintessential Guthrie,” Ms. Colannino said.

The Rolfses’ dolls are back in the display cabinet in Wisconsin. But with audio stored on several computers, they now have a permanent voice.

Ghostly Voices From Thomas Edisonís Dolls Can Now Be Heard

Artikel lainnya »