Free convert sound software for linux

Convert::Cyr, chcp is a Perl module for change cyrillic code page of a text.

SYNOPSIS

use Convert::Cyr qw(chcp); $converted_string=chcp($string, $maxlen, $from, $to);

ABSTRACT

Convert::Cyr, chcp - change cyrillic code page of a text.

chcp takes as the first argument a string that is to be converted. It returns the converted string. Second argument is the lenght of the string. Third is source codepage. Forth is target codepage.

Original description from PHP function:

convert_cyr_string (string str, string from, string to) "This function returns the given string converted from one Cyrillic character set to another. The from and to arguments are single characters that represent the source and target Cyrillic character sets."

The supported types are: k - koi8-r w - windows-1251 i - iso8859-5 a - x-cp866 d - x-cp866 m - x-mac-cyrillic

Convert::Recode is a Perl module to make mapping functions between character sets.

SYNOPSIS

use Convert::Recode qw(ebcdic_to_ascii);

while () {
print ebcdic_to_ascii($_);
}

The Convert::Recode module can provide mapping functions between character sets on demand. It depends on GNU recode to provide the raw mapping data, i.e. GNU recode must be installed first. The name of the mapping function is constructed by taking the names of the two charsets and joining them with the string "_to_". For example, if you want to convert between the "mac" and the "latin1" charsets, just import the mac_to_latin1() function.

If you prefix the function name with "strict_", any characters that cannot be mapped are removed during transformation. For instance, the strict_mac_to_latin1() function converts a string to latin1 and removes all mac characters that do not have a corresponding latin1 character.

Running the command recode -l should give you the list of available character sets.

Convert::PEM is Perl module that read/write encrypted ASN.1 PEM files.

SYNOPSIS

use Convert::PEM;
my $pem = Convert::PEM->new(
Name => "DSA PRIVATE KEY",
ASN => qq(
DSAPrivateKey SEQUENCE {
version INTEGER,
p INTEGER,
q INTEGER,
g INTEGER,
pub_key INTEGER,
priv_key INTEGER
}
));

my $pkey = $pem->read(
Filename => $keyfile,
Password => $pwd
);

$pem->write(
Content => $pkey,
Password => $pwd,
Filename => $keyfile
);

Convert::PEM reads and writes PEM files containing ASN.1-encoded objects. The files can optionally be encrypted using a symmetric cipher algorithm, such as 3DES. An unencrypted PEM file might look something like this:

-----BEGIN DH PARAMETERS-----
MB4CGQDUoLoCULb9LsYm5+/WN992xxbiLQlEuIsCAQM=
-----END DH PARAMETERS-----

The string beginning MB4C... is the Base64-encoded, ASN.1-encoded "object."
An encrypted file would have headers describing the type of encryption used, and the initialization vector:

-----BEGIN DH PARAMETERS-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,C814158661DC1449

AFAZFbnQNrGjZJ/ZemdVSoZa3HWujxZuvBHzHNoesxeyqqidFvnydA==
-----END DH PARAMETERS-----

The two headers (Proc-Type and DEK-Info) indicate information about the type of encryption used, and the string starting with AFAZ... is the Base64-encoded, encrypted, ASN.1-encoded contents of this "object."

The initialization vector (C814158661DC1449) is chosen randomly.

Convert::RACE is a conversion between Unicode and RACE.

SYNOPSIS

use Convert::RACE;

$domain = to_race($utf16str);
$utf16str = from_race($domain);

This module provides functions to convert between RACE (Row-based ASCII-Compatible Encoding) and Unicode Encodings.

RACE converts strings with internationalized characters into strings of US-ASCII that are acceptable as host name parts in current DNS host naming usage.

Convert::GeekCode is a Perl module that can convert and generate geek code sequences.

SYNOPSIS

use Convert::GeekCode; # exports geek_decode()

my @out = geek_decode(q(
-----BEGIN GEEK CODE BLOCK-----
Version: 3.12
GB/C/CM/CS/CC/ED/H/IT/L/M/MU/P/SS/TW/AT d---x s+: a-- C++++ UB++++$
P++++$ L+ E--->+ W+++$ N++ !o K w--(++) O-- M-@ !V PS+++ PE Y+>++
PGP++ t+ 5? X+ R+++ !tv b++++ DI+++@ D++ G++++ e-(--) h* r++(+) z++*
------END GEEK CODE BLOCK------
)); # yes, thats the authors geek code

my ($key, $val);
print "[$key]n$valnn" while (($key, $val) = splice(@out, 0, 2));

Convert::GeekCode converts and generates Geek Code sequences (cf. http://geekcode.com/). It supports different langugage codes and user-customizable codesets.
Since version 0.5, this module uses YAML to represent the geek code tables, for greater readability and ease of deserialization. Please refer to http://www.yaml.org/ for more related information.

The geekgen and geekdec utilities are installed by default, and may be used to generate / decode geek code blocks, respectively

Convert::BER is a Perl module for ASN.1 Basic Encoding Rules.

SYNOPSIS

use Convert::BER;

$ber = new Convert::BER;

$ber->encode(
INTEGER => 1,
SEQUENCE => [
BOOLEAN => 0,
STRING => "Hello",
],
REAL => 3.7,
);

$ber->decode(
INTEGER => $i,
SEQUENCE => [
BOOLEAN => $b,
STRING => $s,
],
REAL => $r,
);

Convert::BER provides an OO interface to encoding and decoding data using the ASN.1 Basic Encoding Rules (BER), a platform independent way of encoding structured binary data together with the structure.

Convert::Morse is a package to convert between ASCII text and MORSE alphabet.
SYNOPSIS
use Convert::Morse qw(as_ascii as_morse is_morsable);
print as_ascii(.... . .-.. .-.. --- -- --- .-. ... .),"n";
# Helo Morse
print as_morse(Perl?),"n"; # .--. . .-. .-.. ..--..
print "Yes!n" if is_morsable(Helo Perl.); # print "Yes!"
This module lets you convert between normal ASCII text and international Morse code. You can redefine the token sets, if you like.
INPUT
ASCII text can have both lower and upper case, it will be converted to upper case prior to converting.
Morse code input consists of dashes - and dots .. The elements MUST NOT to have spaces between, e.g. A is .- and not . -. Characters MUST have at least one space between. Additonal spaces are left over to indicate word boundaries. This means .- -... means AB and and .- -... means A B.
The conversion routines are designed to be stable and ignore/skip unknown input, so that you can write:
print as_ascii(Hello -- --- .-. ... . Perl!);
beware, though, a single . or - at the end will be interpreted as . respective - and thus become E or T. Use Convert::Morse::error() to check wether all went ok or not.
OUTPUT
The output will always consist of upper case letters or, in case of as_morse(), of [-. ].
ERRORS
Unknown tokens in the input are ignored/skipped. In these cases you get the last error message with Convert::Morse::error().
Version restrictions:
- Can not yet do Japanese code nor German Umlaute.